Out-of-bounds Write The advisory has been revoked - it doesn't affect any version of package kernel-zfcpdump-devel-matched (opens in a new tab)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.
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Test your applications- Snyk IDSNYK-RHEL10-KERNELZFCPDUMPDEVELMATCHED-15709304
- published20 Mar 2026
- disclosed18 Mar 2026
Introduced: 18 Mar 2026
CVE-2026-23246 (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-devel-matched package and not the kernel-zfcpdump-devel-matched package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: bounds-check link_id in ieee80211_ml_reconfiguration
link_id is taken from the ML Reconfiguration element (control & 0x000f), so it can be 0..15. link_removal_timeout[] has IEEE80211_MLD_MAX_NUM_LINKS (15) elements, so index 15 is out-of-bounds. Skip subelements with link_id >= IEEE80211_MLD_MAX_NUM_LINKS to avoid a stack out-of-bounds write.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2448600
- https://access.redhat.com/security/cve/CVE-2026-23246
- https://git.kernel.org/stable/c/162d331d833dc73a3e905a24c44dd33732af1fc5
- https://git.kernel.org/stable/c/bfde158d5d1322c0c2df398a8d1ccce04943be2e
- https://git.kernel.org/stable/c/d58d71c2167601762351962b9604808d3be94400
- https://git.kernel.org/stable/c/f35ceec54d48e227fa46f8f97fd100a77b8eab15
- https://git.kernel.org/stable/c/650981e718e68005ca2760a6358134b8a98ebea4