CVE Explorer

CVE-2026-31613

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOB reads parsing symlink error response When a CREATE returns STATUS_STOPPED_ON_SYMLINK, smb2_check_message() returns success without any length validation, leaving the symlink parsers as the only defense against an untrusted server. symlink_data() walks SMB 3.1.1 error contexts with the loop test "p < end", but reads p->ErrorId at offset 4 and p->ErrorDataLength at offset 0. When the server-controlled Erro

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:dcc010655e2dce16727a11da01569bb728a57b74a4d5454d4674965e542899d0

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/smb/client/smb2file.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"043834e72337ee7b4e9685859888623ba1504ac7","status":"affected","version":"76894f3e2f71177747b8b4763fb180e800279585","versionType":"git"},{"lessThan":"d65a64755a3df68a2fd19d2a81395e9f723aca23","status":"affected","version":"76894f3e2f71177747b8b4763fb180e800279585","versionType":"git"},{"lessThan":"20ac98f0eb6047edb73c9a27af782bdde08b3757","status":"affected","version":"76894f3e2f71177747b8b…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/smb/client/smb2file.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.1"},{"lessThan":"6.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.141","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.91","versionType":"semver"},{"lessThanO…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":8.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/metrics/0/cvssV3_1

Source references

7 source assertions

{"url":"https://git.kernel.org/stable/c/043834e72337ee7b4e9685859888623ba1504ac7"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/20ac98f0eb6047edb73c9a27af782bdde08b3757"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/3df690bba28edec865cf7190be10708ad0ddd67e"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/781902e069f4ecb6c3b83502f181972c1446110a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/a66ef2e7ed837325c5600f8617d5ee0a0a149fdd"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/d65a64755a3df68a2fd19d2a81395e9f723aca23"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/e0dd90d14cbbf318157ea8e3fb62ee68a28655ed"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:665b34658c4bb9afdb3db02d0835f1795cf5a3f2eb6f2bdf4faf0591ee65c03c · sha256:96f9482678cfab49… · /containers/cna/references/3

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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