What’s Vulnerable › Vulnerabilities

CVE-2022-41409

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-07-18 · updated 2026-06-17
• Weakness: CWE-190

Description

Integer overflow vulnerability in pcre2test before 10.41 allows attackers to cause a denial of service or other unspecified impacts via negative input.

Affected products

• PCRE2: before 10.41 — fixed in 10.41

How to fix

Upgrade to a fixed version: PCRE2 10.41. Check the vendor advisory for mitigations.

References

• https://github.com/PCRE2Project/pcre2/commit/94e1c001761373b7d9450768aa15d04c25547a35
• https://github.com/PCRE2Project/pcre2/issues/141
• https://github.com/PCRE2Project/pcre2/commit/94e1c001761373b7d9450768aa15d04c25547a35
• https://github.com/PCRE2Project/pcre2/issues/141

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