PoDoFo: Double-free vulnerability in compute_hash_to_sign()_CVE-2026-44348

2.5 / 10

LOW

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

Description

PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in compute_hash_to_sign() in src/podofo/private/OpenSSLInternal_Ripped.cpp. If EVP_DigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap corruption. This vulnerability is fixed in 1.0.4.

Basic Information

ID CVE-2026-44348

Source GitHub_M

Published May 14, 2026 at 16:38

Affected Product

Vendor podofo

Product podofo

Version >= 1.0.0, < 1.0.4

Affected Versions podofo podofo >= 1.0.0, < 1.0.4

CWE Classification

CWE-415

References

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    "published": "2026-05-14T16:38:45.743Z",
    "modified": "2026-05-14T16:38:45.743Z",
    "type": "cve",
    "title": "PoDoFo: Double-free vulnerability in compute_hash_to_sign()",
    "source": "GitHub_M",
    "references": "https://github.com/podofo/podofo/security/advisories/GHSA-8fq6-rqpv-xq72\nhttps://github.com/podofo/podofo/commit/696d765c3a71ef224d4abffe1f174fef11292d7e",
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