e-is-for-exploit-cve-2026-17543-php-pgsql-sql-injection-backslash-breakout

CVE-2026-17543 — SQL Injection in PHP ext/pgsql via E'...' Backslash Breakout Proof of concept for CVE-2026-17543 CVSS 9.8 Critical, CWE-89, a SQL injection vulnerability in PHP's procedural PostgreSQL extension. Vulnerability Summary pginsert, pgselect, pgupdate, pgdelete, and pgconvert all rout...

CLSA-2026-1786447704 php: Fix of 4 CVEs

CVE-2026-7260: fix stack exhaustion on circular symlinks in tar-based phar archives; also backport upstream bug 69720 NULL pointer dereference in phargetfpoffset, without which the fix only relocates the crash - CVE-2026-17543: fix SQL injection in ext/pgsql via backslash breakout from E'...'...

CLSA-2026-1786447403 php: Fix of 4 CVEs

CVE-2026-7260: fix stack exhaustion on circular symlinks in tar-based phar archives; also backport upstream bug 69720 NULL pointer dereference in phargetfpoffset, without which the fix only relocates the crash - CVE-2026-17543: fix SQL injection in ext/pgsql via backslash breakout from E'...'...

Rocky Linux 10.2 [CIQ] Security Update: php / php-bcmath / php-bcmath-debuginfo / php-cli / etc Multiple Vulnerabilities (crlsa-2026_62614)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202662614 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar...

Rocky Linux 9 [CIQ] Security Update: apcu-panel / php / php-bcmath / php-bcmath-debuginfo / php-cli / etc Multiple Vulnerabilities (crlsa-2026_57539)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202657539 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar archives...

Rocky Linux 8 [CIQ] Security Update: apcu-panel / libzip / libzip-debuginfo / libzip-debugsource / etc Multiple Vulnerabilities (crlsa-2026_57574)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202657574 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar archives...

Rocky Linux 9 [CIQ] Security Update: apcu-panel / php / php-bcmath / php-bcmath-debuginfo / php-cli / etc Multiple Vulnerabilities (crlsa-2026_61903)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202661903 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar archives...

Rocky Linux 9 [CIQ] Security Update: php / php-bcmath / php-bcmath-debuginfo / php-cli / etc Multiple Vulnerabilities (crlsa-2026_61259)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202661259 advisory. php: ext/openssl: memory corruption in opensslencrypt with AES-WRAP-PAD CVE-2026-14355 php: ext-pgsql: PHP: SQL injection via improper backslash escaping...

Rocky Linux 10.2 [CIQ] Security Update: php8.4 / php8.4-bcmath / php8.4-bcmath-debuginfo / php8.4-cli / etc Multiple Vulnerabilities (crlsa-2026_56969)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202656969 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Arbitrary code execution via out-of-bounds write in bccomp...

Rocky Linux 8 [CIQ] Security Update: apcu-panel / libzip / libzip-debuginfo / libzip-debugsource / etc Multiple Vulnerabilities (crlsa-2026_62334)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202662334 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar archives...

MiracleLinux 8 : php:7.4 (AXSA:2026-1772:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1772:01 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar...

RLSA-2026:62614 Important: php security, bug fix, and enhancement update

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fixes: php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar archives CVE-2026-7260 Bug Fixes and Enhancements...

php security, bug fix, and enhancement update

An update is available for php. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list PHP is an HTML-embedded scripting language commonly used with the Apache HTTP...

MiracleLinux 9 : php:8.2 (AXSA:2026-1748:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1748:01 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar...

AlmaLinux 10 : php (ALSA-2026:62614)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:62614 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar archiv...

RockyLinux 10 : php (RLSA-2026:62614)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:62614 advisory. php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar...

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

An update for php is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

php: ext-pgsql: PHP: SQL injection via improper backslash escaping

A flaw was found in PHP. Improper escaping of backslashes in attacker-provided parameters can lead to a SQL injection vulnerability. A remote attacker could exploit this flaw by crafting malicious input, potentially gaining unauthorized access to sensitive information, manipulating data, or causi...

RLSA-2026:61903 Important: php:8.2 security, bug fix, and enhancement update

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fixes: php: ext-pgsql: PHP: SQL injection via improper backslash escaping CVE-2026-17543 php: PHP: Denial of Service via circular symbolic links in phar archives CVE-2026-7260 Bug Fixes and Enhancements...

php:8.2 security, bug fix, and enhancement update

An update is available for php, module.php-pecl-rrd, php-pecl-apcu, module.php-pecl-apcu, php-pecl-zip, php-pecl-rrd, module.php, module.php-pecl-zip, php-pecl-xdebug3, module.php-pecl-xdebug3. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a...