CVE Explorer
CVE-2026-40385
In libexif through 0.6.25, an unsigned 32bit integer overflow in Nikon MakerNote handling could be used by local attackers to cause crashes or information leaks. This only affects 32bit systems.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unknown","product":"libexif","vendor":"libexif project","versions":[{"lessThanOrEqual":"0.6.25","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:496da77d4ba80465f934ce2520c646151dd2fa69a0b40910e01f56596e62fa64 · sha256:44c52ecbed20b533… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:496da77d4ba80465f934ce2520c646151dd2fa69a0b40910e01f56596e62fa64 · sha256:44c52ecbed20b533… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-190","description":"CWE-190 Integer Overflow or Wraparound","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:496da77d4ba80465f934ce2520c646151dd2fa69a0b40910e01f56596e62fa64 · sha256:44c52ecbed20b533… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://github.com/libexif/libexif/commit/93003b93e50b3d259bd2227d8775b73a53c35d58"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:496da77d4ba80465f934ce2520c646151dd2fa69a0b40910e01f56596e62fa64 · sha256:44c52ecbed20b533… · /containers/cna/references/0
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.