jmespath.php has CompilerRuntime code injection via unescaped function names
High-risk advisory
CVE-2026-54133
Summary
jmespath.php has CompilerRuntime code injection via unescaped function names
Why it matters
GitHub has published a reviewed security advisory for mtdowling/jmespath.php. Prioritize it with other application dependency updates, especially because EPSS places it in the 25% percentile.
Operator check
Check whether mtdowling/jmespath.php is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.3%; percentile: 25%.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.