Live feedSign in with GitHub
HIGHRubyGems →

Oj: Use-After-Free in Oj::Parser SAJ Callback via Input Mutation

Oj: Use-After-Free in Oj::Parser SAJ Callback via Input Mutation

CVE-2026-54898Published 2 months agoUpdated 5 days agoSource: OSV

Affected packages

  • oj— before 3.17.3

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
—
EPSS percentile
—

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.

Sources

Structured record: https://osv.dev/vulnerability/GHSA-q2gm-54r6-8fwm

Recommended response stack

Snyk — Scan your dependencies in CI and fix this vulnerability.→

Some links are affiliate links — HackTribune may earn a commission at no extra cost to you.

Get incidents like this as alerts for your stack.

Join the beta
Oj: Use-After-Free in Oj::Parser SAJ Callback via Input Mutation | HackTribune