RHSA-2026:61259LowCVSS 7.4

Red Hat Security Advisory: php security, bug fix, and enhancement update

Published
August 31, 2026
Last Modified
November 5, 2026

🔗 CVE IDs covered (3)

CVE-2026-7260 →CVE-2026-14355 →CVE-2026-17543 →

📋 Description

CVE-2026-7260 — php: PHP: Denial of Service via circular symbolic links in phar archives CVE-2026-14355 — php: ext/openssl: memory corruption in openssl_encrypt with AES-WRAP-PAD CVE-2026-17543 — php: ext-pgsql: PHP: SQL injection via improper backslash escaping

🎯 Affected products200

  • Red Hat Enterprise Linux AppStream (v. 9)
  • php-0:8.0.30-8.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-0:8.0.30-8.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-0:8.0.30-8.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-0:8.0.30-8.el9_8.src as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-0:8.0.30-8.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-bcmath-0:8.0.30-8.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-bcmath-0:8.0.30-8.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-bcmath-0:8.0.30-8.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-bcmath-0:8.0.30-8.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-bcmath-debuginfo-0:8.0.30-8.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-bcmath-debuginfo-0:8.0.30-8.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-bcmath-debuginfo-0:8.0.30-8.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-bcmath-debuginfo-0:8.0.30-8.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-cli-0:8.0.30-8.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-cli-0:8.0.30-8.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-cli-0:8.0.30-8.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-cli-0:8.0.30-8.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-cli-debuginfo-0:8.0.30-8.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-cli-debuginfo-0:8.0.30-8.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-cli-debuginfo-0:8.0.30-8.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-cli-debuginfo-0:8.0.30-8.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-common-0:8.0.30-8.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-common-0:8.0.30-8.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-common-0:8.0.30-8.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-common-0:8.0.30-8.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-common-debuginfo-0:8.0.30-8.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-common-debuginfo-0:8.0.30-8.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-common-debuginfo-0:8.0.30-8.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • php-common-debuginfo-0:8.0.30-8.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • +170 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: To mitigate this issue, avoid processing phar archives from untrusted sources. If the `phar` extension is not essential for your application, consider disabling it in the PHP configuration. Disabling the `phar` extension may impact applications that rely on it for legitimate archive handling. Workaround: To mitigate this vulnerability, do not use the AES-WRAP-PAD algorithm, by switching to a secure alternative. Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

🔗 References (7)