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Findings

CVE-2026-5941

Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memory writes…

Published Apr 27, 2026 · updated Jun 17, 2026 · foxit pdf editor

Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memory writes and program crashes during internal data structure construction.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 27, 2026 · NIST NVD

    Detected

    Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memory writes and program crashes during internal data structure construction.

  2. Jun 17, 2026 · NIST NVD

    Updated

    Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memory writes and program crashes during internal data structure construction.

Affected

  • cpe foxit/pdf editorversion unspecified
  • cpe foxit/pdf readerversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-5941

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-5941

    Parsing logic flaws cause non-signature data to be misidentified as valid signatures when processing malformed form field hierarchies, leading to invalid memory writes and program crashes during internal data structure construction.

    nvd.nist.gov

References