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Critical ALAS2023-2026-2043 2 CVEs

Critical: php8.2 security update (Amazon Linux 2023)

Published Aug 3, 2026 · Updated Aug 4, 2026

Summary

Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-7260: Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the PHP process, in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9. CVE-2026-17543: Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.

Fixed packages 58

ReleasePackageFixed in
Amazon Linux · 2023 php8.2 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-bcmath 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-bcmath-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-cli 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-cli-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-common 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-common-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-dba 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-dba-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-dbg 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-dbg-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-debugsource 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-devel 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-embedded 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-embedded-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-enchant 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-enchant-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-ffi 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-ffi-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-fpm 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-fpm-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-gd 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-gd-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-gmp 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-gmp-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-intl 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-intl-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-ldap 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-ldap-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-mbstring 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-mbstring-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-mysqlnd 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-mysqlnd-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-odbc 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-odbc-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-opcache 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-opcache-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-pdo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-pdo-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-pgsql 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-pgsql-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-process 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-process-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-pspell 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-pspell-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-snmp 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-snmp-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-soap 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-soap-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-sodium 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-sodium-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-tidy 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-tidy-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-xml 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-xml-debuginfo 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-zip 0:8.2.33-1.amzn2023.0.1
Amazon Linux · 2023 php8.2-zip-debuginfo 0:8.2.33-1.amzn2023.0.1

Vulnerabilities 2

  • High 8.1
    CVE-2026-17543 Public exploit

    SQL injection in ext-pgsql via E'...' backslash breakout

    Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.

  • Medium 5.4

    Stack overflow in phar with circular symlinks

    Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the PHP process, in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9.

References

  • web
    https://alas.aws.amazon.com/cve/html/CVE-2026-17543.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2026-7260.html