{"id":"USN-7777-1","summary":"pcre2 vulnerability","details":"It was discovered that PCRE2 incorrectly handled the Scan SubString verb.\nAn attacker could possibly use this issue to cause applications using PCRE2\nto expose sensitive information.","modified":"2025-10-13T04:42:44Z","published":"2025-09-25T13:06:02.746380Z","related":["UBUNTU-CVE-2025-58050"],"upstream":["CVE-2025-58050","UBUNTU-CVE-2025-58050"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7777-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-58050"}],"affected":[{"package":{"name":"pcre2","ecosystem":"Ubuntu:25.04","purl":"pkg:deb/ubuntu/pcre2@10.45-1ubuntu0.1?arch=source&distro=plucky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.45-1ubuntu0.1"}]}],"versions":["10.42-4ubuntu3","10.45-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libpcre2-16-0","binary_version":"10.45-1ubuntu0.1"},{"binary_name":"libpcre2-32-0","binary_version":"10.45-1ubuntu0.1"},{"binary_name":"libpcre2-8-0","binary_version":"10.45-1ubuntu0.1"},{"binary_name":"libpcre2-dev","binary_version":"10.45-1ubuntu0.1"},{"binary_name":"libpcre2-posix3","binary_version":"10.45-1ubuntu0.1"},{"binary_name":"pcre2-utils","binary_version":"10.45-1ubuntu0.1"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2025-58050","severity":[{"score":"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","type":"CVSS_V4"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:25.04"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7777-1.json"}}],"schema_version":"1.7.3"}