SUSE-SU-2026:22566-1: jq&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2026:22566-1 is a vulnerability in jq&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 07-07-2026
   PublishedVulnerability first disclosed.
2. 15-07-2026
   Last modifiedVulnerability information updated.

Description

Security update for jq This update for jq fixes the following issues: - CVE-2025-48060: improper handling of string data in `jv_string_empty` can lead to heap buffer overflow and a crash when processing crafted input (bsc#1244116). - CVE-2026-32316: integer overflow within the `jvp_string_append()` and `jvp_string_copy_replace_bad` functions can lead to heap buffer overflow when evaluating untrusted jq queries (bsc#1262044). - CVE-2026-33947: unbounded recursion in functions `jv_setpath()`, `jv_getpath()`, and `delpaths_sorted()` can lead to excessive resource consumption when processing crafted JSON input (bsc#1262069). - CVE-2026-39956: missing runtime type checks in `_strindices` and `jv_string_indexes()` can lead to a crash when evaluating untrusted jq filters against a release build (bsc#1262070). - CVE-2026-39979: incorrect processing of non-nul-terminated counted buffers in `jv_parse_sized` can lead to an out-of-bounds read when processing malformed JSON (bsc#1262071). - CVE-2026-40164: use of `MurmurHash3` with a hardcoded seed allows pre-computation of key collisions and can lead to a denial of service via resource exhaustion when processing crafted JSON objects (bsc#1262072). - CVE-2026-40612: recursion into nested arrays/objects with no depth limit in `jv_contains` can lead to a C stack exhaustion when processing crafted input (bsc#1265060). - CVE-2026-41256: truncation of top-level jq programs loaded with `-f` and can lead to the execution of unintended programs (bsc#1265061). - CVE-2026-41257: integer overflow in `stack_reallocate` can lead to memory corruption and DoS when processing jq bytecode (bsc#1265062). - CVE-2026-43894: signed integer overflow in the `decNumberFromString` `D2U()` macro can lead to an out-of-bounds memory write when processing large number literals (bsc#1265070). - CVE-2026-33948: improper handling of buffer sizes via `strlen()` instead of `fgets()` in CLI input parsing allows validation bypass via embedded NUL bytes (bsc#1262043).

No weakness data has been published for this record.