CVE-2026-80531
CVE-2026-80531: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityMedium4.4
Medium [CVE-2026-80531] avoid UAF on sc->tempip in xrep_tempfile_create
CVE-2026-80531Source published Source updated
In the Linux kernel, the following vulnerability has been resolved: xfs: avoid UAF on sc->tempip in xrep_tempfile_create LOLLM noticed a potential UAF if the tempfile creation code fails after it set sc->tempip. Fix that. A flaw was found in the xfs filesystem component of the Linux kernel. This vulnerability is a Use-After-Free (UAF) issue, which means that the system attempts to use memory after it has been freed, potentially leading to unpredictable behavior. This specific UAF occurs during the creation of temporary files if an error occurs after a memory address has been assigned. An attacker could potentially exploit this flaw to cause a system crash (Denial of Service) or, in more severe scenarios, execute unauthorized code. A potential use-after-free exists in the XFS online…
- Affected products in this advisory
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
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