VDB
CVE-2025-58050
CVE-2025-58050
PUBLISHED
CVSS 6.900000095367432 MEDIUM
The PCRE2 library is a set of C functions that implement regular expression pattern matching. In version 10.45, a heap-buffer-overflow read vulnerability exists in the PCRE2 regular expression matching engine, specifically within the handling of the (*scs:...) (Scan SubString) verb when combined with (*ACCEPT) in src/pcre2_match.c. This vulnerability may potentially lead to information disclosure if the out-of-bounds data read during the memcmp affects the final match result in a way observable by the attacker. This issue has been resolved in version 10.46.
EPSS 0.06% · 17.8th percentile
Risk Scores
CVSS 4.0
6.900000095367432
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:L
EPSS Score
0.06%
17.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| pcre | pcre2 | 10.45 |
| PCRE2Project | pcre2 | = 10.45 |
Timeline
- Jan 21, 1970 Security Advisory
- Aug 27, 2025 Coalition ESS Score
- Aug 27, 2025 Coalition ESS Score
- Aug 27, 2025 CVE Published
- Aug 28, 2025 EPSS Score
- Sep 1, 2025 Coalition ESS Score
- Sep 5, 2025 EPSS Score
- Sep 9, 2025 Coalition ESS Score
- Sep 13, 2025 EPSS Score
- Sep 20, 2025 EPSS Score
- Sep 28, 2025 EPSS Score
- Oct 4, 2025 Coalition ESS Score