7.8
HIGH
CVSS 3.1
CVE-2026-53016
crypto: ccp - copy IV using skcipher ivsize
Overview
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - copy IV using skcipher ivsize AF_ALG rfc3686-ctr-aes-ccp requests pass an 8-byte IV to the driver. ccp_aes_complete() restores AES_BLOCK_SIZE bytes into the caller's IV buffer while RFC3686 skciphers expose an 8-byte IV, so the restore overruns the provided buffer. Use crypto_skcipher_ivsize() to copy only the algorithm's IV length.
Details
INFO
Published Date :
June 24, 2026, 5:17 p.m.
Last Modified :
Sept. 16, 2026, 1:18 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework
for assessing the severity of vulnerabilities in software and systems.
We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | ||||
| CVSS 3.1 | HIGH | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c |
Solution
Fix an out-of-bounds copy in the CCP driver when handling AES-CTR IVs.
- Use crypto_skcipher_ivsize() to copy IVs.
- Ensure IV size matches algorithm requirements.
- Update the Linux kernel to the patched version.
References
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-53016.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-53016 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-53016
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-53016 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-53016 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Sep. 16, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/53xxx/CVE-2026-53016.json">CVE-2026-53016</a> Added Reference https://access.redhat.com/errata/RHSA-2026:67721 Added Reference https://access.redhat.com/errata/RHSA-2026:67723 -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Sep. 09, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/53xxx/CVE-2026-53016.json">CVE-2026-53016</a> Added Reference https://access.redhat.com/errata/RHSA-2026:64767 Added Reference https://access.redhat.com/errata/RHSA-2026:65710 -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Aug. 31, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2026:61256 -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Aug. 26, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/53xxx/CVE-2026-53016.json">CVE-2026-53016</a> Added Reference https://access.redhat.com/errata/RHSA-2026:38491 Added Reference https://access.redhat.com/errata/RHSA-2026:39494 Added Reference https://access.redhat.com/errata/RHSA-2026:55764 Added Reference https://access.redhat.com/errata/RHSA-2026:55765 Added Reference https://access.redhat.com/errata/RHSA-2026:56574 Added Reference https://access.redhat.com/errata/RHSA-2026:59473 Added Reference https://access.redhat.com/errata/RHSA-2026:59544 Added Reference https://access.redhat.com/security/cve/CVE-2026-53016 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2492269 Added Reference https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53016.json Removed Reference https://access.redhat.com/errata/RHSA-2026:38491 Removed Reference https://access.redhat.com/errata/RHSA-2026:39494 Removed Reference https://access.redhat.com/errata/RHSA-2026:55764 Removed Reference https://access.redhat.com/errata/RHSA-2026:55765 Removed Reference https://access.redhat.com/errata/RHSA-2026:56574 Removed Reference https://access.redhat.com/security/cve/CVE-2026-53016 Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=2492269 Removed Reference https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53016.json Removed Reference Type https://access.redhat.com/errata/RHSA-2026:38491 Types: Third Party Advisory Removed Reference Type https://access.redhat.com/errata/RHSA-2026:39494 Types: Third Party Advisory Removed Reference Type https://access.redhat.com/security/cve/CVE-2026-53016 Types: Third Party Advisory Removed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2492269 Types: Third Party Advisory Removed Reference Type https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53016.json Types: Third Party Advisory -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 26, 2026
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/227c1e1d9e2aa4cfc65ba446d5690da1f546cda4 Added Reference https://git.kernel.org/stable/c/798d409a8949f3f495f238549b86de2886b129bd Added Reference https://git.kernel.org/stable/c/939061b2d0f7f15114e34b4ce878ef50ff4089c3 Added Reference https://git.kernel.org/stable/c/a7a1f3cdd64d8a165d9b8c9e9ad7fb46ac19dfc4 Added Reference https://git.kernel.org/stable/c/bb01d8f1f385bc9034ca114d3508c7fdea24fc9a Added Reference https://git.kernel.org/stable/c/df9784bb5b637ac80f4a2768a58ca9a50bef28a9 Added Reference https://git.kernel.org/stable/c/dfb2cf434829819268fe50f41542aad318ad62b2 Added Reference https://git.kernel.org/stable/c/eecee15e263ccb8cd77170a56ab6c969cb54dd6a Removed Reference https://git.kernel.org/stable/c/227c1e1d9e2aa4cfc65ba446d5690da1f546cda4 Removed Reference https://git.kernel.org/stable/c/798d409a8949f3f495f238549b86de2886b129bd Removed Reference https://git.kernel.org/stable/c/939061b2d0f7f15114e34b4ce878ef50ff4089c3 Removed Reference https://git.kernel.org/stable/c/a7a1f3cdd64d8a165d9b8c9e9ad7fb46ac19dfc4 Removed Reference https://git.kernel.org/stable/c/bb01d8f1f385bc9034ca114d3508c7fdea24fc9a Removed Reference https://git.kernel.org/stable/c/df9784bb5b637ac80f4a2768a58ca9a50bef28a9 Removed Reference https://git.kernel.org/stable/c/dfb2cf434829819268fe50f41542aad318ad62b2 Removed Reference https://git.kernel.org/stable/c/eecee15e263ccb8cd77170a56ab6c969cb54dd6a Removed Reference Type https://git.kernel.org/stable/c/227c1e1d9e2aa4cfc65ba446d5690da1f546cda4 Types: Patch Removed Reference Type https://git.kernel.org/stable/c/798d409a8949f3f495f238549b86de2886b129bd Types: Patch Removed Reference Type https://git.kernel.org/stable/c/939061b2d0f7f15114e34b4ce878ef50ff4089c3 Types: Patch Removed Reference Type https://git.kernel.org/stable/c/a7a1f3cdd64d8a165d9b8c9e9ad7fb46ac19dfc4 Types: Patch Removed Reference Type https://git.kernel.org/stable/c/bb01d8f1f385bc9034ca114d3508c7fdea24fc9a Types: Patch Removed Reference Type https://git.kernel.org/stable/c/df9784bb5b637ac80f4a2768a58ca9a50bef28a9 Types: Patch Removed Reference Type https://git.kernel.org/stable/c/dfb2cf434829819268fe50f41542aad318ad62b2 Types: Patch Removed Reference Type https://git.kernel.org/stable/c/eecee15e263ccb8cd77170a56ab6c969cb54dd6a Types: Patch -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Aug. 19, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2026:56574 -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Aug. 18, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2026:55764 Added Reference https://access.redhat.com/errata/RHSA-2026:55765 Changed Affected [{'cpes': ['cpe:/o:redhat:enterprise_linux:10.2'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'versions': [{'status': 'unaffected', 'version': '0:6.12.0-211.34.1.el10_2', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9', 'cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:5.14.0-687.25.1.el9_8', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 6', 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}] [{'cpes': ['cpe:/o:redhat:enterprise_linux:10.2'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'versions': [{'status': 'unaffected', 'version': '0:6.12.0-211.34.1.el10_2', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:8::nfv'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'versions': [{'status': 'unaffected', 'version': '0:4.18.0-553.156.1.rt7.497.el8_10', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'versions': [{'status': 'unaffected', 'version': '0:4.18.0-553.156.1.el8_10', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9', 'cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:5.14.0-687.25.1.el9_8', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 6', 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}] -
Initial Analysis by [email protected]
Jul. 15, 2026
Action Type Old Value New Value Added CWE CWE-787 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.141 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.12.91 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.13 up to (excluding) 6.18.33 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.19 up to (excluding) 7.0.10 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.175 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.209 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.14 up to (excluding) 5.10.258 Added Reference Type kernel.org: https://git.kernel.org/stable/c/227c1e1d9e2aa4cfc65ba446d5690da1f546cda4 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/798d409a8949f3f495f238549b86de2886b129bd Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/939061b2d0f7f15114e34b4ce878ef50ff4089c3 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/a7a1f3cdd64d8a165d9b8c9e9ad7fb46ac19dfc4 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/bb01d8f1f385bc9034ca114d3508c7fdea24fc9a Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/df9784bb5b637ac80f4a2768a58ca9a50bef28a9 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/dfb2cf434829819268fe50f41542aad318ad62b2 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/eecee15e263ccb8cd77170a56ab6c969cb54dd6a Types: Patch Added Reference Type redhat-SADP: https://access.redhat.com/errata/RHSA-2026:38491 Types: Third Party Advisory Added Reference Type redhat-SADP: https://access.redhat.com/errata/RHSA-2026:39494 Types: Third Party Advisory Added Reference Type redhat-SADP: https://access.redhat.com/security/cve/CVE-2026-53016 Types: Third Party Advisory Added Reference Type redhat-SADP: https://bugzilla.redhat.com/show_bug.cgi?id=2492269 Types: Third Party Advisory Added Reference Type redhat-SADP: https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53016.json Types: Third Party Advisory -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Jul. 15, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2026:39494 Changed Affected [{'cpes': ['cpe:/a:redhat:enterprise_linux:9::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux AppStream (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9::baseos'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux BaseOS (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::nfv'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux Real Time for NFV (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::realtime'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux Real Time (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:10'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 6', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'defaultStatus': 'unaffected'}] [{'cpes': ['cpe:/o:redhat:enterprise_linux:10.2'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'versions': [{'status': 'unaffected', 'version': '0:6.12.0-211.34.1.el10_2', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9', 'cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'versions': [{'status': 'unaffected', 'version': '0:5.14.0-687.25.1.el9_8', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 6', 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'packageName': 'kernel', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'packageName': 'kernel-rt', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}] -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Jul. 14, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2026:38491 Changed Affected [{'cpes': ['cpe:/o:redhat:enterprise_linux:10'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 6', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'defaultStatus': 'unaffected'}] [{'cpes': ['cpe:/a:redhat:enterprise_linux:9::appstream'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux AppStream (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9::baseos'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux BaseOS (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::nfv'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux Real Time for NFV (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux:9::realtime'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux Real Time (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:10'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 6', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'defaultStatus': 'unaffected'}] -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Jun. 30, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:/o:redhat:enterprise_linux:10'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 6', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'defaultStatus': 'unaffected'}] Added CVSS V3.1 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-805 Added Reference https://access.redhat.com/security/cve/CVE-2026-53016 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2492269 Added Reference https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53016.json -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 28, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 24, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '2b789435d7f36ed918d92db647f3a2f3fec9bb1f', 'lessThan': '939061b2d0f7f15114e34b4ce878ef50ff4089c3', 'versionType': 'git'}, {'status': 'affected', 'version': '2b789435d7f36ed918d92db647f3a2f3fec9bb1f', 'lessThan': '798d409a8949f3f495f238549b86de2886b129bd', 'versionType': 'git'}, {'status': 'affected', 'version': '2b789435d7f36ed918d92db647f3a2f3fec9bb1f', 'lessThan': 'dfb2cf434829819268fe50f41542aad318ad62b2', 'versionType': 'git'}, {'status': 'affected', 'version': '2b789435d7f36ed918d92db647f3a2f3fec9bb1f', 'lessThan': 'eecee15e263ccb8cd77170a56ab6c969cb54dd6a', 'versionType': 'git'}, {'status': 'affected', 'version': '2b789435d7f36ed918d92db647f3a2f3fec9bb1f', 'lessThan': 'bb01d8f1f385bc9034ca114d3508c7fdea24fc9a', 'versionType': 'git'}, {'status': 'affected', 'version': '2b789435d7f36ed918d92db647f3a2f3fec9bb1f', 'lessThan': 'df9784bb5b637ac80f4a2768a58ca9a50bef28a9', 'versionType': 'git'}, {'status': 'affected', 'version': '2b789435d7f36ed918d92db647f3a2f3fec9bb1f', 'lessThan': '227c1e1d9e2aa4cfc65ba446d5690da1f546cda4', 'versionType': 'git'}, {'status': 'affected', 'version': '2b789435d7f36ed918d92db647f3a2f3fec9bb1f', 'lessThan': 'a7a1f3cdd64d8a165d9b8c9e9ad7fb46ac19dfc4', 'versionType': 'git'}], 'programFiles': ['drivers/crypto/ccp/ccp-crypto-aes.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '3.14'}, {'status': 'unaffected', 'version': '0', 'lessThan': '3.14', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '5.10.258', 'versionType': 'semver', 'lessThanOrEqual': '5.10.*'}, {'status': 'unaffected', 'version': '5.15.209', 'versionType': 'semver', 'lessThanOrEqual': '5.15.*'}, {'status': 'unaffected', 'version': '6.1.175', 'versionType': 'semver', 'lessThanOrEqual': '6.1.*'}, {'status': 'unaffected', 'version': '6.6.141', 'versionType': 'semver', 'lessThanOrEqual': '6.6.*'}, {'status': 'unaffected', 'version': '6.12.91', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.33', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.0.10', 'versionType': 'semver', 'lessThanOrEqual': '7.0.*'}, {'status': 'unaffected', 'version': '7.1', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/crypto/ccp/ccp-crypto-aes.c'], 'defaultStatus': 'affected'}] Added Description In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - copy IV using skcipher ivsize AF_ALG rfc3686-ctr-aes-ccp requests pass an 8-byte IV to the driver. ccp_aes_complete() restores AES_BLOCK_SIZE bytes into the caller's IV buffer while RFC3686 skciphers expose an 8-byte IV, so the restore overruns the provided buffer. Use crypto_skcipher_ivsize() to copy only the algorithm's IV length. Added Reference https://git.kernel.org/stable/c/227c1e1d9e2aa4cfc65ba446d5690da1f546cda4 Added Reference https://git.kernel.org/stable/c/798d409a8949f3f495f238549b86de2886b129bd Added Reference https://git.kernel.org/stable/c/939061b2d0f7f15114e34b4ce878ef50ff4089c3 Added Reference https://git.kernel.org/stable/c/a7a1f3cdd64d8a165d9b8c9e9ad7fb46ac19dfc4 Added Reference https://git.kernel.org/stable/c/bb01d8f1f385bc9034ca114d3508c7fdea24fc9a Added Reference https://git.kernel.org/stable/c/df9784bb5b637ac80f4a2768a58ca9a50bef28a9 Added Reference https://git.kernel.org/stable/c/dfb2cf434829819268fe50f41542aad318ad62b2 Added Reference https://git.kernel.org/stable/c/eecee15e263ccb8cd77170a56ab6c969cb54dd6a
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