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CVE-2026-46082

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@]
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2ddcd3470469af2f2f068932911a02cba4f1eb9b0814aed3cf27a2b771fd4793
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/x86/kvm/svm/svm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ebb63390142c6458fc37758e0892759989cc159f","status":"affected","version":"ff092385e8285c03d8b148f42f46f98c5f4becd5","versionType":"git"},{"lessThan":"491139c17f8ad5773303068411f6ac5eed438b51","status":"affected","version":"ff092385e8285c03d8b148f42f46f98c5f4becd5","versionType":"git"},{"lessThan":"3ac9d4241d205f5d0df06358349ca718ebb0fa12","status":"affected","version":"ff092385e8285c03d8b148f…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["arch/x86/kvm/svm/svm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.32"},{"lessThan":"2.6.32","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semver"},{"less…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/x86/kvm/svm/svm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ebb63390142c6458fc37758e0892759989cc159f","status":"affected","version":"ff092385e8285c03d8b148f42f46f98c5f4becd5","versionType":"git"},{"lessThan":"491139c17f8ad5773303068411f6ac5eed438b51","status":"affected","version":"ff092385e8285c03d8b148f42f46f98c5f4becd5","versionType":"git"},{"lessThan":"3ac9d4241d205f5d0df06358349ca718ebb0fa12","status":"affected","version":"ff092385e8285c03d8b148f…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["arch/x86/kvm/svm/svm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.32"},{"lessThan":"2.6.32","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semver"},{"less…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/affected/1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/3ac9d4241d205f5d0df06358349ca718ebb0fa12"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/491139c17f8ad5773303068411f6ac5eed438b51"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/643125b66ffc1147c66616b749475ba9efb15971"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/c15392ed9e49c1a16b4d3a3ccf1b3bf2318a6c28"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/d99df02ff427f461102230f9c5b90a6c64ee8e23"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/ebb63390142c6458fc37758e0892759989cc159f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/ee24928ecd85db4b68ed111e91fef36af0ca37b0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ed4e4a7791555944f99ae55476758437d1fee34969bb1b5f2cf4c3c92f956ab · sha256:18613af5a516f7f2… · /containers/cna/references/5

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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