Out-of-bounds Read The advisory has been revoked - it doesn't affect any version of package kernel-zfcpdump-modules (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-RHEL10-KERNELZFCPDUMPMODULES-22125807
- published2 Nov 2026
- disclosed3 Sept 2026
Introduced: 3 Sep 2026
CVE-2026-80747 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-zfcpdump-modules package and not the kernel-zfcpdump-modules package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Add bounds check for CRAT subtype length
The CRAT parser validates that the subtype header fits within the image, but does not verify that the advertised subtype length fits. A malformed CRAT table with an oversized length field causes out-of-bounds reads when kfd_parse_subtype() casts the header to specific subtype structures.
Add validation that sub_type_hdr + length does not exceed the image boundary before parsing the subtype contents.
(cherry picked from commit 48e1d1e6e8798aef0312e68d8e586021b5b3cf4d)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2527883
- https://access.redhat.com/security/cve/CVE-2026-80747
- https://git.kernel.org/stable/c/6e7566ba4739dd573c331adde1c96690f7a567bd
- https://git.kernel.org/stable/c/ca91e0cc8087568e4b791648a7c01e804f48cb73
- https://git.kernel.org/stable/c/69164d6bdad5d6657e51436a3f602822f620a46a
- https://git.kernel.org/stable/c/77b659fb104eb069ea7a61960699e4d1eea6567a
- https://git.kernel.org/stable/c/fef8c8afcb85dce5ff115f82a148cdf87a9617b9
- https://git.kernel.org/stable/c/1f9cc5375916b57acb1ad4443af7b4dbf347638a