Linux · Security advisory · December 30, 2025

DLA-4426-1: osslsigncode security update

DLA-4426-1, released December 30, 2025, fixes 1 CVE in osslsigncode (version 2.5-4~deb11u1). None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0030
22nd percentile

Fixed package versions

ProductReleaseFixed in
osslsigncodeDebian 11.6 (bullseye)2.5-4~deb11u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2023-36377 osslsigncode: Buffer Overflow vulnerability in mtrojnar osslsigncode v.2.3 and before allows a local attacker to execute arbitrary... 7.8 0.0030 None reported
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