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CVE-2026-44348

PoDoFo: Double-free vulnerability in compute_hash_to_sign()

Published: May 14, 2026Updated: May 14, 2026 Sources: CVE List NVDCWE-415
NVD MITRE
2.5CVSSLOW
EPSS Score
0.1%
Top 99.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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.

CVSS Vector Breakdown

AV:LAC:HPR:NUI:RS:UC:NI:NA:L
Exploitability
AV:LAttack Vector
Local
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-415

Affected Products

podofopodofo
Library
OSS Libraries / generic-library
podofooss-projectOSS Librariesaka podofo podofo

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://github.com/podofo/podofo/commit/696d765c3a71ef224d4abffe1f174fef11292d7e
github.com
https://github.com/podofo/podofo/security/advisories/GHSA-8fq6-rqpv-xq72
github.com

Timeline

Published
May 14, 2026
Last Updated
May 14, 2026

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