CVE Explorer

CVE-2026-31716

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate rec->used in journal-replay file record check check_file_record() validates rec->total against the record size but never validates rec->used. The do_action() journal-replay handlers read rec->used from disk and use it to compute memmove lengths: DeleteAttribute: memmove(attr, ..., used - asize - roff) CreateAttribute: memmove(..., attr, used - roff) change_attr_size: memmove(..., used - PtrOf

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2f1b7a6fa104051cd81d00a7c1df8121078a94189d62c21aef7148d4dd89ffce

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/ntfs3/fslog.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8e64d33198b5a0fb14a452708bad844f94f03b2c","status":"affected","version":"b46acd6a6a627d876898e1c84d3f84902264b445","versionType":"git"},{"lessThan":"1393a467a9607e62123806de7d4c3a3e54e396a9","status":"affected","version":"b46acd6a6a627d876898e1c84d3f84902264b445","versionType":"git"},{"lessThan":"f90b8a1798b750755a9e9aee66678f0a1820bbaf","status":"affected","version":"b46acd6a6a627d876898e1c84d3f8…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/ntfs3/fslog.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.15"},{"lessThan":"5.15","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":"6.6.136","versionType":"semver"},{"lessThanOrEqua…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/metrics/0/cvssV3_1

Source references

7 source assertions

{"url":"https://git.kernel.org/stable/c/0112e6279420d4005b3d57af36fb45c01b8d0116"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/0ca0485e4b2e837ebb6cbd4f2451aba665a03e4b"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/1393a467a9607e62123806de7d4c3a3e54e396a9"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/4b1613d7e2deda831a97e427d1ea586e50fe1be5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/8e64d33198b5a0fb14a452708bad844f94f03b2c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/f79d0403ea20a81bc29105bba54fbcab54e8c403"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/f90b8a1798b750755a9e9aee66678f0a1820bbaf"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:68484f1b6ab44bc5a171eb91903046a3966e9a3a1fada3fc6f036b2e67b46224 · sha256:c42b6ddb56e4e931… · /containers/cna/references/2

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.

← Back to CVE Explorer