8.4

CVE-2026-24882

Exploit
In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC keys.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gnupg ≫ Gnupg SwEdition- Version >= 2.5.13 < 2.5.17
Gpg4win ≫ Gpg4win Version >= 5.0.0 < 5.0.1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.42% 0.338
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
cve@mitre.org 8.4 2.5 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0b0ca135-0b70-47e7-9f44-1890c2a1c46c 8.4 2.5 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

https://www.openwall.com/lists/oss-security/2026/01/27/8
Third Party Advisory
Mailing List
https://dev.gnupg.org/T8045
Exploit
Product
https://access.redhat.com/errata/RHSA-2026:2719
https://access.redhat.com/errata/RHSA-2026:2753
https://access.redhat.com/security/cve/CVE-2026-24882
https://bugzilla.redhat.com/show_bug.cgi?id=2433464
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24882.json