CVE-2026-13311

agama-web-ui: shell-quote: quadratic complexity in `parse()` function when processing specially crafted strings

CVE-2026-13311 is fixed in 3 products on 1 platform, first by OPENSUSE-SU-2026:21176-1, released June 30, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0036
30th percentile

shell-quote: quadratic complexity in `parse()` function when processing specially crafted strings

Where it's fixed

ProductFixed inFixReleased
Linux
agama-web-ui · opensuse-leap 16.0 17+673.b97ba64d6-160000.12.1 OPENSUSE-SU-2026:21448-1 Jul 27, 2026
node-shell-quote · Debian 13.5 (trixie) 1.7.4+~1.7.1-1+deb13u2 DEBIAN-CVE-2026-13311 Jul 1, 2026
node-shell-quote · Debian 14 1.9.0+~1.7.5-1 DEBIAN-CVE-2026-13311 Jul 1, 2026
python-pytest-html · opensuse-leap 16.0 4.1.1-bp160.3.1 OPENSUSE-SU-2026:21176-1 Jun 30, 2026

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