CVE-2026-64153
drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN
Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN Commit "iommu: return full error code from iommu_map_sg[_atomic]()" changed iommu_map_sgtable() to return an ssize_t and negative values in error cases, rather than a size_t and a zero. Store the return value in the appropriate type and in case of error, return it rather than WARNing. Patchwork: https://patchwork.freedesktop.org/patch/719685/
INFO
Published Date :
July 19, 2026, 4:17 p.m.
Last Modified :
July 19, 2026, 4:17 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products
The following products are affected by CVE-2026-64153
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 to the latest version.
- Apply the relevant security patches.
- Recompile the kernel if necessary.
- Reboot the system after updates.
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-2026-64153.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-64153 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-2026-64153
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-2026-64153 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-64153 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.
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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': 'ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b', 'lessThan': '3c2cdb7c07f664b77e2a75b50793b845d5742efa', 'versionType': 'git'}, {'status': 'affected', 'version': 'ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b', 'lessThan': '3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89f', 'versionType': 'git'}, {'status': 'affected', 'version': 'ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b', 'lessThan': '7256e54583aee21e23929e7554278c2f5c1a08b1', 'versionType': 'git'}, {'status': 'affected', 'version': 'ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b', 'lessThan': '3457807aeb88077712f0a7cb65c3ca5120773d75', 'versionType': 'git'}, {'status': 'affected', 'version': 'ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b', 'lessThan': 'f4e37f3df436c2bdd2621c21f9c72c8f149a221d', 'versionType': 'git'}, {'status': 'affected', 'version': 'ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b', 'lessThan': '3a45af37733446e114bf19b0209fe7d8089bdb8b', 'versionType': 'git'}, {'status': 'affected', 'version': 'ad8f36e4b6b1c826a0daa5fda2c5839205b5aa8b', 'lessThan': '55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851', 'versionType': 'git'}], 'programFiles': ['drivers/gpu/drm/msm/msm_iommu.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '5.15'}, {'status': 'unaffected', 'version': '0', 'lessThan': '5.15', 'versionType': 'semver'}, {'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': '6.6.142', 'versionType': 'semver', 'lessThanOrEqual': '6.6.*'}, {'status': 'unaffected', 'version': '6.12.92', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.34', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.0.11', 'versionType': 'semver', 'lessThanOrEqual': '7.0.*'}, {'status': 'unaffected', 'version': '7.1', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/gpu/drm/msm/msm_iommu.c'], 'defaultStatus': 'affected'}] Added Description In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN Commit "iommu: return full error code from iommu_map_sg[_atomic]()" changed iommu_map_sgtable() to return an ssize_t and negative values in error cases, rather than a size_t and a zero. Store the return value in the appropriate type and in case of error, return it rather than WARNing. Patchwork: https://patchwork.freedesktop.org/patch/719685/ Added Reference https://git.kernel.org/stable/c/3457807aeb88077712f0a7cb65c3ca5120773d75 Added Reference https://git.kernel.org/stable/c/3a45af37733446e114bf19b0209fe7d8089bdb8b Added Reference https://git.kernel.org/stable/c/3c2cdb7c07f664b77e2a75b50793b845d5742efa Added Reference https://git.kernel.org/stable/c/3e3c3c95ef4fe17231a9149e27bcfc9dae2dd89f Added Reference https://git.kernel.org/stable/c/55e0f0d1c1a4ee1e46da7da4d443eb3044fb3851 Added Reference https://git.kernel.org/stable/c/7256e54583aee21e23929e7554278c2f5c1a08b1 Added Reference https://git.kernel.org/stable/c/f4e37f3df436c2bdd2621c21f9c72c8f149a221d