CVE-2026-7260

mediumpriority · track · 22EPSS 0.001 · 1 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.11% (1st) EPSS

CVSS 5.5 · medium

Is it mine?

34 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · osv · cert_bund

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

5.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v4.05.4mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:Usecondary · ENISA EU

v4.05.4mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · security@php.net

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-121US

affected products (34)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
RESF Rocky Linuxall versionscert_bundDEcpe:/o:resf:rocky_linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Zend Zend Serverall versionscert_bundDEcpe:/a:zend:zend_server:-
Zend ZendPHPall versionscert_bundDEcpe:/a:zend:zendphp:-
Open Source PHP< 8.2.33cert_bundDE
Open Source PHP< 8.3.33cert_bundDE
Open Source PHP< 8.4.24cert_bundDE
Open Source PHP< 8.5.9cert_bundDE
PHP Group PHP8.2.* → 8.2.33enisa_euvdEU
PHP Group PHP8.3.* → 8.3.33enisa_euvdEU
PHP Group PHP8.4.* → 8.4.24enisa_euvdEU
PHP Group PHP8.5.* → 8.5.9enisa_euvdEU
php php8.2.0 → 8.2.33nvdUScpe:2.3:a:php:php:*:*:*:*:*:*:*:*
php php8.3.0 → 8.3.33nvdUScpe:2.3:a:php:php:*:*:*:*:*:*:*:*

showing 20 of 34

advisories (4)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2598PHP: Mehrere SchwachstellenDeutsch2026-07-30csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in PHP ausnutzen, um SQL-Injection durchzuführen, beliebigen Code auszuführen, Daten zu manipulieren oder einen Denial-of-Service-Zustand auszulösen.
BIT-libphp-2026-7260Stack overflow in phar with circular symlinks2026-08-17vendor · osvUS
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.
BIT-php-2026-7260Stack overflow in phar with circular symlinks2026-08-17vendor · osvUS
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.
BIT-php-min-2026-7260Stack overflow in phar with circular symlinks2026-08-17vendor · osvUS
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.

also known as (5)

Other names and identifiers for this entity.

CNNVD-2026-91105783 cnnvd
EUVD-2026-51092 enisa_euvd
BIT-libphp-2026-7260osv
BIT-php-2026-7260osv
BIT-php-min-2026-7260osv

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv cert_bund nvd NVD CVE.org MITRE

published 2026-07-30modified 2026-10-23

references (3)

External citations — patches, advisories, analysis.

scry

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