CVE-2026-54679

Name
CVE-2026-54679
Description
jq is a command-line JSON processor. Prior to 1.8.2, on 32bit system, jvp_string_append has a chance of integer/multiple overflowing and then causing a massive buffer overrun. This vulnerability is fixed in 1.8.2.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
security-advisories@github.com https://github.com/jqlang/jq/security/advisories/GHSA-29gj-222p-j7vx

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:jqlang:jq:*:*:*:*:*:*:*:* jq >= None < 1.8.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
jq edge-main 1.8.2-r0 Patrycja Rosa <alpine@ptrcnull.me> fixed
jq edge-main 1.8.1-r0 Patrycja Rosa <alpine@ptrcnull.me> possibly vulnerable
jq edge-main 1.8.0-r0 Patrycja Rosa <alpine@ptrcnull.me> possibly vulnerable
jq edge-main 1.7.1-r0 Patrycja Rosa <alpine@ptrcnull.me> possibly vulnerable
jq edge-main 1.6_rc1-r0 None possibly vulnerable
jq 3.24-main 1.8.1-r0 Patrycja Rosa <alpine@ptrcnull.me> possibly vulnerable
jq 3.23-main 1.8.1-r0 Patrycja Rosa <alpine@ptrcnull.me> possibly vulnerable
jq 3.22-main 1.8.1-r0 Patrycja Rosa <alpine@ptrcnull.me> possibly vulnerable
jq 3.22-main 1.8.0-r0 Patrycja Rosa <alpine@ptrcnull.me> possibly vulnerable
jq 3.22-main 1.7.1-r0 None possibly vulnerable
jq 3.22-main 1.6_rc1-r0 None possibly vulnerable
jq 3.21-main 1.7.1-r0 Patrycja Rosa <alpine@ptrcnull.me> possibly vulnerable
jq 3.21-main 1.6_rc1-r0 None possibly vulnerable
jq 3.20-main 1.7.1-r0 Patrycja Rosa <alpine@ptrcnull.me> possibly vulnerable
jq 3.20-main 1.6_rc1-r0 None possibly vulnerable
jq 3.19-main 1.7.1-r0 Patrycja Rosa <alpine@ptrcnull.me> possibly vulnerable
jq 3.19-main 1.6_rc1-r0 None possibly vulnerable