CVE-2026-60005
NGINX ngx_http_slice_module vulnerability
Description
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_slice_module module. When the slice directive and unnamed regex captures are configured or when a background cache update happens, unauthenticated attackers can send requests that may cause uninitialized memory access in the NGINX worker process, leading to limited disclosure of memory or a restart. Impact: This vulnerability may allow remote, unauthenticated attackers to have limited control to disclose memory contents or restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only. Note: The ngx_http_slice_module module is not enabled by default; it's enabled with the --with-http_slice_module configuration parameter. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
INFO
Published Date :
July 15, 2026, 4:16 p.m.
Last Modified :
Aug. 11, 2026, 3:09 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-60005
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.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 9dacffd4-cb11-413f-8451-fbbfd4ddc0ab | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | MITRE-CVE | ||||
| CVSS 4.0 | HIGH | 9dacffd4-cb11-413f-8451-fbbfd4ddc0ab | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update NGINX to a fixed version.
- Disable the slice directive if not needed.
- Avoid background cache updates with slices.
Public PoC/Exploit Available at Github
CVE-2026-60005 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2026-60005.
| URL | Resource |
|---|---|
| https://my.f5.com/manage/s/article/K000162100 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-60005 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-2026-60005
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).
WNMP One‑Click Stack | WebDAV · Nginx · PHP · MariaDB · Kernel Tuning
Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-60005 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-60005 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.
-
Reanalysis by [email protected]
Aug. 11, 2026
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:f5:nginx_plus:r36:-:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p1:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p2:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_gateway_fabric:*:*:*:*:*:*:*:* versions from (including) 1.3.0 up to (including) 1.6.2 *cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:*:*:*:* versions from (including) 3.5.0 up to (including) 3.7.2 *cpe:2.3:a:f5:nginx_ingress_controller:4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_ingress_controller:4.0.1:*:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_app_protect_waf:*:*:*:*:*:*:*:* versions from (including) 5.2.0 up to (including) 5.8.0 *cpe:2.3:a:f5:nginx_plus:r36:p3:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p4:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p5:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_app_protect_waf:*:*:*:*:*:*:*:* versions from (including) 4.11.0 up to (including) 4.16.0 *cpe:2.3:a:f5:nginx_gateway_fabric:*:*:*:*:*:*:*:* versions from (including) 2.0.0 up to (excluding) 2.6.7 *cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:*:*:*:* versions from (including) 2026-lts-r1 up to (excluding) 2026-lts-r4 *cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (excluding) 5.5.3 *cpe:2.3:a:f5:nginx_instance_manager:*:*:*:*:*:*:*:* versions from (including) 2.17.0 up to (excluding) 2.22.2 *cpe:2.3:a:f5:nginx_open_source:*:*:*:*:*:*:*:* versions from (including) 1.30.0 up to (excluding) 1.30.4 *cpe:2.3:a:f5:nginx_open_source:1.31.2:*:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:*:*:*:*:*:*:*:* versions from (including) 37.0.0.1 up to (excluding) 37.0.3.1 *cpe:2.3:a:f5:nginx_plus:*:*:*:*:*:*:*:* versions from (including) r33 up to (excluding) r36 *cpe:2.3:a:f5:nginx_plus:37.0.0:*:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p6:*:*:*:*:*:* *cpe:2.3:a:f5:waf:*:*:*:*:*:nginx:*:* versions from (including) 5.9.0 up to (excluding) 5.13.4 OR *cpe:2.3:a:f5:nginx_gateway_fabric:*:*:*:*:*:*:*:* versions from (including) 1.3.0 up to (including) 1.6.2 *cpe:2.3:a:f5:waf:*:*:*:*:*:nginx:*:* versions from (including) 5.2.0 up to (including) 5.8.0 *cpe:2.3:a:f5:nginx_gateway_fabric:*:*:*:*:*:*:*:* versions from (including) 2.0.0 up to (excluding) 2.6.7 *cpe:2.3:a:f5:nginx_instance_manager:*:*:*:*:*:*:*:* versions from (including) 2.17.0 up to (excluding) 2.22.2 *cpe:2.3:a:f5:nginx_open_source:*:*:*:*:*:*:*:* versions from (including) 1.30.0 up to (excluding) 1.30.4 *cpe:2.3:a:f5:nginx_open_source:1.31.2:*:*:*:*:*:*:* *cpe:2.3:a:f5:waf:*:*:*:*:*:nginx:*:* versions from (including) 5.9.0 up to (excluding) 5.13.4 *cpe:2.3:a:f5:waf:*:*:*:*:*:nginx:*:* versions from (including) 4.11.0 up to (including) 4.16.0 *cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:continuous_releases:*:*:* versions from (including) 3.5.0 up to (including) 3.7.2 *cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:continuous_releases:*:*:* versions from (including) 5.0.0 up to (excluding) 5.5.3 *cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:long-term_support:*:*:* versions from (including) 2026-lts-r1 up to (excluding) 2026-lts-r4 *cpe:2.3:a:f5:nginx_ingress_controller:4.0.0:*:*:*:continuous_releases:*:*:* *cpe:2.3:a:f5:nginx_ingress_controller:4.0.1:*:*:*:continuous_releases:*:*:* *cpe:2.3:a:f5:nginx_plus:*:*:*:*:continuous_releases:*:*:* versions from (including) r33 up to (excluding) r36 *cpe:2.3:a:f5:nginx_plus:r36:-:*:*:continuous_releases:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p1:*:*:continuous_releases:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p2:*:*:continuous_releases:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p3:*:*:continuous_releases:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p4:*:*:continuous_releases:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p5:*:*:continuous_releases:*:*:* *cpe:2.3:a:f5:nginx_plus:*:*:*:*:long-term_support:*:*:* versions from (including) 37.0.0.1 up to (excluding) 37.0.3.1 *cpe:2.3:a:f5:nginx_plus:r36:p6:*:*:continuous_releases:*:*:* -
Initial Analysis by [email protected]
Aug. 06, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:f5:nginx_plus:r36:-:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p1:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p2:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_gateway_fabric:*:*:*:*:*:*:*:* versions from (including) 1.3.0 up to (including) 1.6.2 *cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:*:*:*:* versions from (including) 3.5.0 up to (including) 3.7.2 *cpe:2.3:a:f5:nginx_ingress_controller:4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_ingress_controller:4.0.1:*:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_app_protect_waf:*:*:*:*:*:*:*:* versions from (including) 5.2.0 up to (including) 5.8.0 *cpe:2.3:a:f5:nginx_plus:r36:p3:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p4:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p5:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_app_protect_waf:*:*:*:*:*:*:*:* versions from (including) 4.11.0 up to (including) 4.16.0 *cpe:2.3:a:f5:nginx_gateway_fabric:*:*:*:*:*:*:*:* versions from (including) 2.0.0 up to (excluding) 2.6.7 *cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:*:*:*:* versions from (including) 2026-lts-r1 up to (excluding) 2026-lts-r4 *cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (excluding) 5.5.3 *cpe:2.3:a:f5:nginx_instance_manager:*:*:*:*:*:*:*:* versions from (including) 2.17.0 up to (excluding) 2.22.2 *cpe:2.3:a:f5:nginx_open_source:*:*:*:*:*:*:*:* versions from (including) 1.30.0 up to (excluding) 1.30.4 *cpe:2.3:a:f5:nginx_open_source:1.31.2:*:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:*:*:*:*:*:*:*:* versions from (including) 37.0.0.1 up to (excluding) 37.0.3.1 *cpe:2.3:a:f5:nginx_plus:*:*:*:*:*:*:*:* versions from (including) r33 up to (excluding) r36 *cpe:2.3:a:f5:nginx_plus:37.0.0:*:*:*:*:*:*:* *cpe:2.3:a:f5:nginx_plus:r36:p6:*:*:*:*:*:* *cpe:2.3:a:f5:waf:*:*:*:*:*:nginx:*:* versions from (including) 5.9.0 up to (excluding) 5.13.4 Added Reference Type F5 Networks: https://my.f5.com/manage/s/article/K000162100 Types: Vendor Advisory -
New CVE Received by [email protected]
Jul. 15, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'F5', 'modules': ['ngx_http_slice_module'], 'product': 'NGINX Plus', 'versions': [{'status': 'affected', 'version': '37.0.0.1', 'lessThan': '37.0.3.1', 'versionType': 'custom'}, {'status': 'affected', 'version': 'R36', 'lessThan': 'R36 P7', 'versionType': 'custom'}, {'status': 'affected', 'version': 'R33', 'lessThan': '*', 'versionType': 'custom'}], 'defaultStatus': 'affected'}, {'vendor': 'F5', 'modules': ['ngx_http_slice_module'], 'product': 'NGINX Open Source', 'versions': [{'status': 'affected', 'version': '1.31.2', 'lessThan': '1.31.3', 'versionType': 'custom'}, {'status': 'affected', 'version': '1.15.8', 'lessThan': '1.30.4', 'versionType': 'custom'}], 'defaultStatus': 'unaffected'}] Added Description NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_slice_module module. When the slice directive and unnamed regex captures are configured or when a background cache update happens, unauthenticated attackers can send requests that may cause uninitialized memory access in the NGINX worker process, leading to limited disclosure of memory or a restart. Impact: This vulnerability may allow remote, unauthenticated attackers to have limited control to disclose memory contents or restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only. Note: The ngx_http_slice_module module is not enabled by default; it's enabled with the --with-http_slice_module configuration parameter. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Added CWE CWE-908 Added Reference https://my.f5.com/manage/s/article/K000162100 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 15, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-60005', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-07-15T15:40:48.346021Z'}