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CVE-2026-57246

When dealing with abnormally constructed objects, there is a lack of argument validation; JavaScript triggers signature verification, but the signature plugin does not perform validation when copying the abnormal string, causing the application to crash.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0b78cdbedc88fcfb8bb13e22805116a3c010b1dcd3c6171e3dc20d4797e2f8a9
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"],"product":"Foxit PDF Editor","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"Versions 2026.1.1 and earlier"},{"status":"affected","version":"Versions 14.0.4 and earlier"},{"status":"affected","version":"Versions 13.2.4 and earlier"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b21dd28a21c8979c03fc5783c1610b47ee2adc6a60b6cbbc31bcc5ddc275a970 · sha256:76e6e662c6c23d86… · /containers/cna/affected/0

{"defaultStatus":"unaffected","platforms":["Windows","MacOS"],"product":"Foxit PDF Reader","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"Versions 2026.1.1 and earlier"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b21dd28a21c8979c03fc5783c1610b47ee2adc6a60b6cbbc31bcc5ddc275a970 · sha256:76e6e662c6c23d86… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","platforms":["Windows"],"product":"Foxit PDF Editor","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"Versions 2026.1.1 and earlier"},{"status":"affected","version":"Versions 14.0.4 and earlier"},{"status":"affected","version":"Versions 13.2.4 and earlier"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b21dd28a21c8979c03fc5783c1610b47ee2adc6a60b6cbbc31bcc5ddc275a970 · sha256:76e6e662c6c23d86… · /containers/cna/affected/0
{"defaultStatus":"unaffected","platforms":["Windows","MacOS"],"product":"Foxit PDF Reader","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"Versions 2026.1.1 and earlier"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b21dd28a21c8979c03fc5783c1610b47ee2adc6a60b6cbbc31bcc5ddc275a970 · sha256:76e6e662c6c23d86… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","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:b21dd28a21c8979c03fc5783c1610b47ee2adc6a60b6cbbc31bcc5ddc275a970 · sha256:76e6e662c6c23d86… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-120","description":"Buffer Copy without Checking Size of Input (CWE-120)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b21dd28a21c8979c03fc5783c1610b47ee2adc6a60b6cbbc31bcc5ddc275a970 · sha256:76e6e662c6c23d86… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"url":"https://www.foxit.com/support/security-bulletins.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b21dd28a21c8979c03fc5783c1610b47ee2adc6a60b6cbbc31bcc5ddc275a970 · sha256:76e6e662c6c23d86… · /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.

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