Bug 2569554 (CVE-2026-124996) - CVE-2026-124996 exllamav3: exllamav3: Information disclosure via out-of-bounds read in routing kernel
Summary: CVE-2026-124996 exllamav3: exllamav3: Information disclosure via out-of-bound...
Keywords:
Status: NEW
Alias: CVE-2026-124996
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-10 13:03 UTC by OSIDB Bzimport
Modified: 2026-11-10 13:23 UTC (History)
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Description OSIDB Bzimport 2026-11-10 13:03:09 UTC 
A weakness has been identified in Turboderp-org ExLlamaV3 up to 1.6.3. The impacted element is the function routing_sel_norm_kernel of the file exllamav3/exllamav3_ext/routing.cu of the component hash-MoE routing. This manipulation of the argument gate.tid2eid causes out-of-bounds read. Remote exploitation of the attack is possible. Upgrading to version 1.6.4 is sufficient to resolve this issue. Patch name: c9a57ae832a3035e264e0a412e1daf4ebb699b98. Upgrading the affected component is recommended.
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