HIGHCVSS 7.6

CVE-2026-103111

CVE-2026-103111 updated by NVD

Modified: 2026-10-05
Sources: nvd

Summary

PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API usage, allows an out-of-bounds write with arbitrary data.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-103111

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

CVE® is a registered trademark of The MITRE Corporation. CVE content reproduced under the CVE Terms of Use; copyright designation © MITRE.