{"id":"RLSA-2026:57539","summary":"Important: php:8.3 security, bug fix, and enhancement update","details":"PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.\n\nSecurity Fix(es):\n\n* php: ext-pgsql: PHP: SQL injection via improper backslash escaping (CVE-2026-17543)\n\n* php: PHP: Denial of Service via circular symbolic links in phar archives (CVE-2026-7260)\n\nBug Fix(es) and Enhancement(s):\n\n* Rebase PHP to 8.3.33 for CVE-2026-17543 and CVE-2026-7260 in 9.8.z (JIRA:Rocky Linux-223944)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-08-20T18:25:51.058613256Z","published":"2026-08-20T18:04:13.440754Z","upstream":["CVE-2026-17543","CVE-2026-7260"],"database_specific":{"source_advisory":"RHSA-2026:57539","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:57539"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509254"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509255"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:57539"}],"affected":[{"package":{"name":"php-pecl-apcu","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/php-pecl-apcu?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.1.23-1.module+el9.7.0+40004+bf50a568"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:57539.json"}},{"package":{"name":"php-pecl-apcu","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/php-pecl-apcu?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.1.23-1.module+el9.7.0+40005+715283ec"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:57539.json"}},{"package":{"name":"php-pecl-redis6","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/php-pecl-redis6?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.1.0-3.module+el9.8.0+40203+35cc8ffc"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:57539.json"}},{"package":{"name":"php-pecl-rrd","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/php-pecl-rrd?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0.3-4.module+el9.7.0+40005+715283ec"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:57539.json"}},{"package":{"name":"php-pecl-rrd","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/php-pecl-rrd?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0.3-4.module+el9.7.0+40003+454ed3c4"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:57539.json"}},{"package":{"name":"php-pecl-rrd","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/php-pecl-rrd?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0.3-4.module+el9.7.0+40004+bf50a568"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:57539.json"}},{"package":{"name":"php-pecl-xdebug3","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/php-pecl-xdebug3?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.3.1-1.module+el9.7.0+40005+715283ec"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:57539.json"}},{"package":{"name":"php-pecl-zip","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/php-pecl-zip?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.22.3-1.module+el9.7.0+40004+bf50a568"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:57539.json"}},{"package":{"name":"php-pecl-zip","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/php-pecl-zip?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.22.3-1.module+el9.7.0+40005+715283ec"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:57539.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}