CVE-2026-46082
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
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Description
In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 INVLPGA should cause a #UD when EFER.SVME is not set. Add a check to properly inject #UD when EFER.SVME=0. [sean: tag for stable@]
Predictions
Exploit likelihood
20%
Patch ETA
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Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | fixed | 7.0.4-1 |
| debian | sid | fixed | 7.0.4-1 |
| debian | trixie | fixed | 6.12.86-1 |
References
- https://git.kernel.org/stable/c/3ac9d4241d205f5d0df06358349ca718ebb0fa12
- https://git.kernel.org/stable/c/643125b66ffc1147c66616b749475ba9efb15971
- https://git.kernel.org/stable/c/c15392ed9e49c1a16b4d3a3ccf1b3bf2318a6c28
- https://git.kernel.org/stable/c/ee24928ecd85db4b68ed111e91fef36af0ca37b0
- https://git.kernel.org/stable/c/d99df02ff427f461102230f9c5b90a6c64ee8e23
- https://security-tracker.debian.org/tracker/CVE-2026-46082
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.