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The vulnerability of the GnuPG program for encrypting information and creating electronic digital signatures lies in the fact that it allows for writing beyond the buffer boundaries, enabling a hacker to cause a service failure.

🗓️ 16 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
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 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

GnuPG vulnerability allows writing beyond buffer boundaries during encryption and signing, risking service failure

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16 Feb 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 21.7
CVSS 33.3
EPSS0.0029
1