[Git][security-tracker-team/security-tracker][master] CVE-2026-43859--43864/mutt: bullseye postponed

Sylvain Beucler (@beuc) gitlab at salsa.debian.org
Tue May 19 20:49:44 BST 2026



Sylvain Beucler pushed to branch master at Debian Security Tracker / security-tracker


Commits:
051723c3 by Sylvain Beucler at 2026-05-19T21:49:38+02:00
CVE-2026-43859--43864/mutt: bullseye postponed

- - - - -


1 changed file:

- data/CVE/list


Changes:

=====================================
data/CVE/list
=====================================
@@ -10706,31 +10706,37 @@ CVE-2026-43864 (mutt before 2.3.2 has a show_sig_summary NULL pointer dereferenc
 	- mutt <unfixed> (bug #1135699)
 	[trixie] - mutt <no-dsa> (Minor issue)
 	[bookworm] - mutt <no-dsa> (Minor issue)
+	[bullseye] - mutt <postponed> (Minor issue, DoS)
 	NOTE: Fixed by: https://gitlab.com/muttmua/mutt/-/commit/ebfa2969042d89303d15334193fcc32866c8a8df (mutt-2-3-2-rel)
 CVE-2026-43863 (mutt before 2.3.2 has an infinite loop in data_object_to_stream in cry ...)
 	- mutt <unfixed> (bug #1135699)
 	[trixie] - mutt <no-dsa> (Minor issue)
 	[bookworm] - mutt <no-dsa> (Minor issue)
+	[bullseye] - mutt <postponed> (Minor issue, DoS)
 	NOTE: Fixed by: https://gitlab.com/muttmua/mutt/-/commit/fdc04a171777327218a1e78db504926c388b48c4 (mutt-2-3-2-rel)
 CVE-2026-43862 (In mutt before 2.3.2, the imap_auth_gss security level is mishandled.)
 	- mutt <unfixed> (bug #1135699)
 	[trixie] - mutt <no-dsa> (Minor issue)
 	[bookworm] - mutt <no-dsa> (Minor issue)
+	[bullseye] - mutt <postponed> (Minor issue)
 	NOTE: Fixed by: https://gitlab.com/muttmua/mutt/-/commit/f547a849cdacb512800a5f477c27de217e1c8151 (mutt-2-3-2-rel)
 CVE-2026-43861 (mutt before 2.3.2 does not check for '\0' in url_pct_decode.)
 	- mutt <unfixed> (bug #1135699)
 	[trixie] - mutt <no-dsa> (Minor issue)
 	[bookworm] - mutt <no-dsa> (Minor issue)
+	[bullseye] - mutt <postponed> (Minor issue, URL validation)
 	NOTE: Fixed by: https://gitlab.com/muttmua/mutt/-/commit/12f54fe3b61f761c096fe95e95d5e3072af00ed2 (mutt-2-3-2-rel)
 CVE-2026-43860 (mutt before 2.3.2 sometimes truncates the hash_passwd by one byte for  ...)
 	- mutt <unfixed> (bug #1135699)
 	[trixie] - mutt <no-dsa> (Minor issue)
 	[bookworm] - mutt <no-dsa> (Minor issue)
+	[bullseye] - mutt <postponed> (Minor issue, failed authentication in corner case, no security impact)
 	NOTE: Fixed by: https://gitlab.com/muttmua/mutt/-/commit/834c5a2ed0479e51e8662a31caed129f136f4805 (mutt-2-3-2-rel)
 CVE-2026-43859 (mutt before 2.3.2 sometimes uses strfcpy instead of memcpy for the IMA ...)
 	- mutt <unfixed> (bug #1135699)
 	[trixie] - mutt <no-dsa> (Minor issue)
 	[bookworm] - mutt <no-dsa> (Minor issue)
+	[bullseye] - mutt <postponed> (Minor issue, failed authentication in corner case, no security impact)
 	NOTE: Fixed by: https://gitlab.com/muttmua/mutt/-/commit/834c5a2ed0479e51e8662a31caed129f136f4805 (mutt-2-3-2-rel)
 CVE-2026-42370 (A stack overflow vulnerability exists in the WebCam Server Login funct ...)
 	NOT-FOR-US: GeoVision



View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/051723c32fc6fa59ef033fa5713fef4e6ed4f02d

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View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/051723c32fc6fa59ef033fa5713fef4e6ed4f02d
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