Issued at: 2026-10-22
Updated at: 2026-10-22
Advisory content derived from Red Hat RHSA-2026:87080, © Red Hat, Inc., used under CC BY 4.0, with modifications.
Synopsis
Important: php:7.4 security update
Description
PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.
Security Fix(es):
* php: php: Out-of-bounds read via empty HTTP redirect Location header (CVE-2026-93682)
* php: PHP: Archive entry injection via integer overflow in TAR parser (CVE-2026-6103)
* php: PHP: Denial of Service via heap buffer overflow in SOAP client (CVE-2025-14181)
* php: php: Denial of Service via unbounded recursion in SOAP parser (CVE-2026-91765)
* php: php: Credential disclosure via cross-origin HTTP redirects (CVE-2026-91766)
* php: php: Information disclosure via crafted TLS server certificate (CVE-2026-91767)
* php: php: Denial of Service via out-of-bounds read in mysqlnd wire protocol parser (CVE-2025-1218)
* php: php: Access control bypass via partial IPv6 address comparison (CVE-2026-91768)
* php: php: Information disclosure via out-of-bounds read in stream filters (CVE-2026-92842)
* php: php: Server impersonation via Common Name fallback in TLS verification (CVE-2026-91769)
* php: OOM bailout during request parsing leads to memory corruption and RCE (CVE-2026-109618)
* php: fatal error handling retains stale request state leading to use-after-free (CVE-2026-109619)
For 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.