CVE Explorer
CVE-2026-3776
The application does not validate the presence of required appearance (AP) data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior null or validity check, which allows a crafted document to trigger a null pointer dereference and crash the application, resulting in denial of service.
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","platforms":["Windows","MacOS"],"product":"Foxit PDF Editor","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"Versions 2025.3 and earlier"},{"status":"affected","version":"Versions 14.0.2 and earlier"},{"status":"affected","version":"Versions 13.2.2 and earlier"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:55702ee19b95859a0e457e110b104d57176237dfc5458c0eecc687c3e1e5b81a · sha256:869d930f4bad7c34… · /containers/cna/affected/0
{"defaultStatus":"unaffected","platforms":["Windows","MacOS"],"product":"Foxit PDF Reader","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"Versions 2025.3 and earlier"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:55702ee19b95859a0e457e110b104d57176237dfc5458c0eecc687c3e1e5b81a · sha256:869d930f4bad7c34… · /containers/cna/affected/1
Affected products and versions
2 source assertions{"defaultStatus":"unaffected","platforms":["Windows","MacOS"],"product":"Foxit PDF Editor","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"Versions 2025.3 and earlier"},{"status":"affected","version":"Versions 14.0.2 and earlier"},{"status":"affected","version":"Versions 13.2.2 and earlier"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:55702ee19b95859a0e457e110b104d57176237dfc5458c0eecc687c3e1e5b81a · sha256:869d930f4bad7c34… · /containers/cna/affected/0
{"defaultStatus":"unaffected","platforms":["Windows","MacOS"],"product":"Foxit PDF Reader","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"Versions 2025.3 and earlier"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:55702ee19b95859a0e457e110b104d57176237dfc5458c0eecc687c3e1e5b81a · sha256:869d930f4bad7c34… · /containers/cna/affected/1
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:55702ee19b95859a0e457e110b104d57176237dfc5458c0eecc687c3e1e5b81a · sha256:869d930f4bad7c34… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-476","description":"CWE-476 NULL pointer dereference","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:55702ee19b95859a0e457e110b104d57176237dfc5458c0eecc687c3e1e5b81a · sha256:869d930f4bad7c34… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://www.foxit.com/support/security-bulletins.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:55702ee19b95859a0e457e110b104d57176237dfc5458c0eecc687c3e1e5b81a · sha256:869d930f4bad7c34… · /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.