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CVE-2026-7260

CVE Details

Release Date:2026-07-30
Impact:Moderate What is this?

Description


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.

See more information about CVE-2026-7260 from MITRE CVE dictionary and NIST NVD


NOTE: The following CVSS metrics and score provided are preliminary and subject to review.


CVSS v3 metrics

Base Score: 5.5
Vector String: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Version: 3.1
Attack Vector: Local
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 8 (libzip) ELSA-2026-575742026-08-21
Oracle Linux version 8 (php) ELSA-2026-575742026-08-21
Oracle Linux version 8 (php-pear) ELSA-2026-575742026-08-21
Oracle Linux version 8 (php-pecl-apcu) ELSA-2026-575742026-08-21
Oracle Linux version 8 (php-pecl-rrd) ELSA-2026-575742026-08-21
Oracle Linux version 8 (php-pecl-xdebug3) ELSA-2026-575742026-08-21
Oracle Linux version 8 (php-pecl-zip) ELSA-2026-575742026-08-21
Oracle Linux version 9 (php) ELSA-2026-575392026-08-21
Oracle Linux version 9 (php-pecl-apcu) ELSA-2026-575392026-08-21
Oracle Linux version 9 (php-pecl-redis6) ELSA-2026-575392026-08-21
Oracle Linux version 9 (php-pecl-rrd) ELSA-2026-575392026-08-21
Oracle Linux version 9 (php-pecl-xdebug3) ELSA-2026-575392026-08-21
Oracle Linux version 9 (php-pecl-zip) ELSA-2026-575392026-08-21


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