cvedb.io
CVE-2022-1587
CRITICAL · CVSS 9.1
EPSS exploitation probability: 0%
Published 2022-05-16T21:15:07.847 · Last modified 2026-06-17T04:22:44.690

Summary

An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() function of the pcre2_jit_compile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers.

Affected products

pcre — pcre2

Does this affect you?

Add your gear to cvedb and we'll alert you only when pcre ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.