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DSA-6401-1 samba - security update

This Debian Security Advisory (DSA-6401-1) addresses multiple vulnerabilities (CVE-2026-6949, CVE-2026-58216, CVE-2026-58218, CVE-2026-58221, CVE-2026-58222, CVE-2026-58224) in Samba that could lead to denial of service, domain takeover, information disclosure, or privilege escalation. For the Debian stable distribution (trixie), these issues are fixed in Samba version 2:4.22.10+dfsg-0+deb13u2. Administrators should upgrade their samba packages to this version immediately.
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[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index] [SECURITY] [DSA 6401-1] samba security update To: debian-security-announce@lists.debian.org Subject: [SECURITY] [DSA 6401-1] samba security update From: Salvatore Bonaccorso <carnil@debian.org> Date: Tue, 28 Jul 2026 15:16:55 +0000 Message-id: <[🔎] E1wojY7-00000000T2i-11W5@seger.debian.org> Reply-to: debian-security-announce-request@lists.debian.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-6401-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso July 28, 2026 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : samba CVE ID : CVE-2026-6949 CVE-2026-58216 CVE-2026-58218 CVE-2026-58221 CVE-2026-58222 CVE-2026-58224 Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server for Unix, which might result in denial of service, domain takeover, information disclosure or privilege escalation. For the stable distribution (trixie), these problems have been fixed in version 2:4.22.10+dfsg-0+deb13u2. We recommend that you upgrade your samba packages. For the detailed security status of samba please refer to its security tracker page at: https://security-tracker.debian.org/tracker/samba Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAmpox5JfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0S6pQ//Sl3RRscWT+Hqt1cgEs/JsmVDC4VkYj10vVub2hLkBBh1nu7nETLTHGoE Gg16mWbOLRb4oHMUwXDBkfMcGCyBrJzBTcv1qLfofMNplRo9r+HRqgjmPQjeGm3t nJ/PsirSbFXldOY6IitnD452VNVzl/0HL5RMjCl4iCd+8w1fzQGLruRP5qvwuvv2 V17C1Bm6N1/VQgbwQEeyaeIPBZLZu8n4CSGhbJ14i128bGRNlw1usey8k77owVFV keA0Fudgg1GhX3daMgQrLkPUWz9gCT0WqNc0gt1vn9rgHHa77yYTJFqYZFCwWA/U lxo/7lTjnucG8jRI18BoNGdW5fW8R81S8pQby0jseol7oeKdHGS4FmFJgnP+asZs poT+idB81EbZ+/8VwGzbrADmTbZqvfBUb4jSu4IVJKUW13V70GQlWv5iVPvDEmVL 8n0IqJbaPncuv0eECj4imPXIG23SlkovqR3Ggip0J8gFPO4zKa/y7vr0WryFKr9i gbE6qKG/9IgqXRdTHnYpzxtLBeeY85QbdjP2UxjgrrnRobK8RbrMaiaF3R9KhFut mNsLahJhjCfFjtcIhiSMUdM3bzTVJnYZHSY4bzwzGWGLnlFiTl62rvB0CuROFXTb oaRXCzsxtvVr1h7uxBeIhtFgp4G6GfHzK/Q6Pc2QhiYlw/FXFHc= =+hdi -----END PGP SIGNATURE----- Reply to: debian-security-announce@lists.debian.org Salvatore Bonaccorso (on-list) Salvatore Bonaccorso (off-list) Prev by Date: [SECURITY] [DSA 6400-1] exim4 security update Next by Date: [SECURITY] [DSA 6402-1] hplip security update Previous by thread: [SECURITY] [DSA 6400-1] exim4 security update Next by thread: [SECURITY] [DSA 6402-1] hplip security update Index(es): Date Thread

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