[ubuntu/resolute-security] jq 1.8.1-4ubuntu2 (Accepted)
Bruce Cable
bruce.cable at canonical.com
Tue Apr 28 04:08:27 UTC 2026
jq (1.8.1-4ubuntu2) resolute; urgency=medium
* SECURITY UPDATE: Heap Buffer Overflow
- debian/patches/CVE-2026-32316.patch: Fix heap buffer overflow in
`jvp_string_append` and `jvp_string_copy_replace_bad`
- CVE-2026-32316
* SECURITY UPDATE: Stack Buffer Overflow
- debian/patches/CVE-2026-33947.patch: Limit path depth to prevent
stack overflow
- CVE-2026-33947
* SECURITY UPDATE: Improper Null Termination
- debian/patches/CVE-2026-33948.patch: Fix NUL truncation in the
JSON parser
- CVE-2026-33948
* SECURITY UPDATE: Out of Bounds Read
- debian/patches/CVE-2026-39956.patch: Add runtime type checks to
f_string_indexes
- debian/patches/CVE-2026-39979.patch: Fix out-of-bounds read in
jv_parse_sized()
- CVE-2026-39956
- CVE-2026-39979
* SECURITY UPDATE: Denial of Service
- debian/patches/CVE-2026-40164.patch: Randomize hash seed to
mitigate hash collision DoS attacks
- CVE-2026-40164
Date: 2026-04-21 03:20:09.770460+00:00
Changed-By: Bruce Cable <bruce.cable at canonical.com>
https://launchpad.net/ubuntu/+source/jq/1.8.1-4ubuntu2
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