The _pcre32_xclass function in pcre_xclass.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (invalid memory read) via a crafted file.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade pcre | Oct 1, 2024 | Mar 23, 2017 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Mar 23, 2017 |
| Debian | — | Upgrade pcre3 | Jul 30, 2024 | Mar 23, 2017 |
| Gentoo Linux | — | Upgrade dev-libs/libpcre. | Oct 30, 2017 | Mar 23, 2017 |
| Oracle Solaris | — | Upgrade library/pcre to version 8.41-0.175.3.23.0.3.0 on Solaris 11.3 | Aug 21, 2017 | Mar 23, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 23, 2017 |
| Suse | — | Upgrade libpcrecpp0-32bitUpgrade libpcre1Upgrade pcre-toolsUpgrade libpcreposix0Upgrade libpcrecpp0Upgrade libpcre16-0Upgrade selinux-policy-minimumUpgrade pcre-devel-staticUpgrade pcre-develUpgrade selinux-policyUpgrade libpcre1-32bitUpgrade selinux-policy-devel | May 19, 2018 | Mar 23, 2017 |
| Ubuntu | — | Upgrade pcre3 (Ubuntu Pro) | Nov 19, 2024 | Mar 23, 2017 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub