CVE-2026-63848
drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 ring
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143)
INFO
Published Date :
July 19, 2026, 3:16 p.m.
Last Modified :
July 19, 2026, 3:16 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products
The following products are affected by CVE-2026-63848
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update the Linux kernel.
- Apply the provided patch.
- Rebuild and install the kernel.
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-2026-63848.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-63848 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-2026-63848
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-2026-63848 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-63848 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.
-
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jul. 19, 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': '6ac27241106bc946bd50032f4cd96899c6a6fe69', 'lessThan': 'f675801889b265634aefd30aa4503fc2b9e6ce1c', 'versionType': 'git'}, {'status': 'affected', 'version': '6ac27241106bc946bd50032f4cd96899c6a6fe69', 'lessThan': '2e216c2ff159b2eb1da6e9c716d727efc73c64b5', 'versionType': 'git'}, {'status': 'affected', 'version': '6ac27241106bc946bd50032f4cd96899c6a6fe69', 'lessThan': 'b41248d1c18384835f6532e68592ee07605da283', 'versionType': 'git'}, {'status': 'affected', 'version': '6ac27241106bc946bd50032f4cd96899c6a6fe69', 'lessThan': '41c4f3f68a343d62bd352a95ace93a11c4ad92ed', 'versionType': 'git'}, {'status': 'affected', 'version': '6ac27241106bc946bd50032f4cd96899c6a6fe69', 'lessThan': 'e5f612dc91650561fe2b5b76dd6d2898ec9ad480', 'versionType': 'git'}], 'programFiles': ['drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '5.6'}, {'status': 'unaffected', 'version': '0', 'lessThan': '5.6', 'versionType': 'semver'}, {'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/gpu/drm/amd/amdgpu/jpeg_v2_0.c'], 'defaultStatus': 'affected'}] Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 96179da0c6b059eb31706a0abe8dd6381c533143) Added Reference https://git.kernel.org/stable/c/2e216c2ff159b2eb1da6e9c716d727efc73c64b5 Added Reference https://git.kernel.org/stable/c/41c4f3f68a343d62bd352a95ace93a11c4ad92ed Added Reference https://git.kernel.org/stable/c/b41248d1c18384835f6532e68592ee07605da283 Added Reference https://git.kernel.org/stable/c/e5f612dc91650561fe2b5b76dd6d2898ec9ad480 Added Reference https://git.kernel.org/stable/c/f675801889b265634aefd30aa4503fc2b9e6ce1c