CVE-2026-63847
drm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 ring
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 3216a7f4e2642bda5fd14f57586e835ae9202587)
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-2026-63847
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
- Apply the kernel patch for the JPEG driver.
- Update to a patched Linux kernel version.
- Verify the kernel version after update.
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-2026-63847.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-63847 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-2026-63847
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-2026-63847 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-63847 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': '14f43e8f88c57bbeaed3d05f13efab733f5e2338', 'lessThan': '63691e396105611173072ad548fc2b68831ecf23', 'versionType': 'git'}, {'status': 'affected', 'version': '14f43e8f88c57bbeaed3d05f13efab733f5e2338', 'lessThan': '4d96e3cbfc66e4d66ea0096bde858e28ab62da00', 'versionType': 'git'}, {'status': 'affected', 'version': '14f43e8f88c57bbeaed3d05f13efab733f5e2338', 'lessThan': '3a96fee676fc0caf08f03ad915bec6fcd144d551', 'versionType': 'git'}, {'status': 'affected', 'version': '14f43e8f88c57bbeaed3d05f13efab733f5e2338', 'lessThan': '694fe016969c5e5a24b9e0ef7c1307eedec8ddf8', 'versionType': 'git'}, {'status': 'affected', 'version': '14f43e8f88c57bbeaed3d05f13efab733f5e2338', 'lessThan': '79405e774ede411c6b47ed41c651e40b92de64a2', 'versionType': 'git'}], 'programFiles': ['drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.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_5.c'], 'defaultStatus': 'affected'}] Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 ring JPEG rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 3216a7f4e2642bda5fd14f57586e835ae9202587) Added Reference https://git.kernel.org/stable/c/3a96fee676fc0caf08f03ad915bec6fcd144d551 Added Reference https://git.kernel.org/stable/c/4d96e3cbfc66e4d66ea0096bde858e28ab62da00 Added Reference https://git.kernel.org/stable/c/63691e396105611173072ad548fc2b68831ecf23 Added Reference https://git.kernel.org/stable/c/694fe016969c5e5a24b9e0ef7c1307eedec8ddf8 Added Reference https://git.kernel.org/stable/c/79405e774ede411c6b47ed41c651e40b92de64a2