[Git][security-tracker-team/security-tracker][master] Add CVE-2026-34743/xz-utils

Salvatore Bonaccorso (@carnil) carnil at debian.org
Wed Apr 1 05:05:55 BST 2026



Salvatore Bonaccorso pushed to branch master at Debian Security Tracker / security-tracker


Commits:
e653d636 by Salvatore Bonaccorso at 2026-04-01T06:05:23+02:00
Add CVE-2026-34743/xz-utils

- - - - -


1 changed file:

- data/CVE/list


Changes:

=====================================
data/CVE/list
=====================================
@@ -1,3 +1,9 @@
+CVE-2026-34743 [liblzma: Fix a buffer overflow in lzma_index_append()]
+	- xz-utils <unfixed>
+	[trixie] - xz-utils <no-dsa> (Minor issue)
+	[bookworm] - xz-utils <no-dsa> (Minor issue)
+	NOTE: https://tukaani.org/xz/index-append-overflow.html
+	NOTE: Fixed by: https://github.com/tukaani-project/xz/commit/c8c22869e780ff57c96b46939c3d79ff99395f87 (v5.8.3)
 CVE-2026-5087
 	NOT-FOR-US: PAGI::Middleware::Session::Store::Cookie Perl module
 CVE-2024-14031



View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/e653d6360795eb081f06dba28829cee904c6ab9d

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View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/e653d6360795eb081f06dba28829cee904c6ab9d
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