CVE-2026-103111
PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API…
- Risk score
- 48/100
- CVSS
- 7.6 v3.1
- Exploit chance (30 days)
- 0.2%
- Published
- 30 Sep 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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.
- Affected
- See advisory
- Fix
- Upgrade the product to 10.49 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 7.6 high
References
Original description
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.
Last activity 30 Sep 2026. Patch Forecast updates every hour.