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Zafiyetler / CVE-2026-24881

kritik

CVE-2026-24881

GnuPG: GnuPG: Remote code execution and denial of service via crafted CMS EnvelopedData message

Yayın Değişiklik CWE 121
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Julia9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Julia. Daha düşük diyenler: Red Hat (yüksek).

Açıklama

In GnuPG before 2.5.17, a crafted CMS (S/MIME) EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflow in gpg-agent during PKDECRYPT--kem=CMS handling. This can easily be leveraged for denial of service; however, there is also memory corruption that could lead to remote code execution.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
julia::Julia Ecosystem Security AdvisoriesGnuPG_jll2.5.17+0
Red Hatgnupg2, gnupg2-smimedüzeltme belirtilmemiş
seal Red Hat 7gnupg2, seal-gnupg22.0.22-5.el7_5+sp999
seal Red Hat 9gnupg2, seal-gnupg22.3.3-4.el9+sp999
4 kaynaktaki 7 kaydın hepsini göster
KaynakPaketDüzeltildiği sürüm
julia::Julia Ecosystem Security AdvisoriesGnuPG_jll2.5.17+0
Red Hatgnupg2düzeltme belirtilmemiş
Red Hatgnupg2-smimedüzeltme belirtilmemiş
seal Red Hat 7gnupg22.0.22-5.el7_5+sp999
seal Red Hat 7seal-gnupg22.0.22-5.el7_5+sp999
seal Red Hat 9gnupg22.3.3-4.el9+sp999
seal Red Hat 9seal-gnupg22.3.3-4.el9+sp999

Referanslar

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.