Pcre Pcre2 vulnerabilities

• pcre pcre2 PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API... CVE-2026-103111 Fix available 7.6 HighSeptember 30, 2026
• pcre pcre2 In PCRE2 before 10.48, pcre2_serialize_encode might disclose two bytes to an adversary, typically... CVE-2026-89162 Fix available 2.9 LowSeptember 11, 2026
• pcre pcre2 In PCRE2 before 10.48, pcre2_jit_match mishandles a previously copied subject being passed in as... CVE-2026-89161 Fix available 7.4 HighSeptember 11, 2026
• pcre pcre2 PCRE2 before 10.48 has a pcre2_match out-of-bounds read during the PCRE2_MATCH_INVALID_UTF... CVE-2026-89160 Fix available 3.7 LowSeptember 11, 2026
• pcre pcre2 PCRE2 before 10.48, on 32-bit platforms, has a pcre2_compile_32 integer overflow and resultant... CVE-2026-89158 Fix available 6.5 MediumSeptember 11, 2026
• pcre pcre2 PCRE2 before 10.48, on 32-bit platforms, has a pcre2_pattern_convert out-of-bounds write when an... CVE-2026-89157 Fix available 5.7 MediumSeptember 11, 2026
• pcre pcre2 PCRE2 before 10.48 has a pcre2_match out-of-bounds read after a JIT fallback when an attacker can... CVE-2026-89156 Fix available 2.9 LowSeptember 11, 2026
• pcre pcre2 PCRE2 before 10.48 allows a pcre2_dfa_match out-of-bounds write because reuse of a cached... CVE-2026-86145 Fix available 8.2 HighSeptember 5, 2026
• pcre pcre2 PCRE2: heap-buffer-overflow read in match_ref due to missing boundary restoration in SCS CVE-2025-58050 Fix available 6.9 MediumAugust 27, 2025
• pcre pcre2 Integer overflow vulnerability in pcre2test before 10.41 allows attackers to cause a denial of... CVE-2022-41409 Fix available 7.5 HighJuly 18, 2023
• pcre pcre2, fedoraproject fedora, netapp active iq unified manager +9 more +11 more An out-of-bounds read vulnerability was discovered in the PCRE2 library in the... CVE-2022-1587 Fix available 9.1 CriticalMay 16, 2022
• pcre pcre2, debian linux, fedoraproject fedora +10 more +12 more An out-of-bounds read vulnerability was discovered in the PCRE2 library in the... CVE-2022-1586 Fix available 9.1 CriticalMay 16, 2022
• pcre pcre2, fedoraproject fedora, splunk universal forwarder +2 more An out-of-bounds read was discovered in PCRE before 10.34 when the pattern \X is JIT compiled and... CVE-2019-20454 Fix available 5.1 MediumFebruary 14, 2020
• pcre pcre2 pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based... CVE-2017-8786 Fix available 9.8 CriticalMay 5, 2017
• pcre pcre2 PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in... CVE-2017-8399 9.8 CriticalMay 1, 2017
• pcre, pcre pcre2 +1 more libpcre1 in PCRE 8.40 and libpcre2 in PCRE2 10.23 allow remote attackers to cause a denial of... CVE-2017-7186 Fix available 7.5 HighMarch 20, 2017
• pcre, pcre pcre2, ibm powerkvm +2 more PCRE 7.8 and 8.32 through 8.37, and PCRE2 10.10 mishandle group empty matches, which might allow... CVE-2015-3217 Fix available 7.5 HighDecember 2, 2016
• pcre, pcre pcre2 +1 more The compile_branch function in pcre_compile.c in PCRE 8.x before 8.39 and pcre2_compile.c in... CVE-2016-3191 Fix available 9.8 CriticalFebruary 29, 2016
• pcre, pcre pcre2 +1 more Heap-based buffer overflow in PCRE 8.34 through 8.37 and PCRE2 10.10 allows remote attackers to... CVE-2015-3210 Fix available 9.8 CriticalJune 1, 2015