RockyLinux 10 : php8.4 (RLSA-2026:22649)

high Nessus Plugin ID 318821

Synopsis

The remote RockyLinux host is missing one or more security updates.

Description

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:22649 advisory.

* PHP: PHP: Denial of Service via improper handling of signed characters in ctype functions (CVE-2026-7258)

* PHP: PHP-FPM: PHP-FPM: Cross-Site Scripting vulnerability via improper URL sanitation (CVE-2026-6735)

* php: NULL pointer dereference in SOAP apache:Map decoder with missing <value> (CVE-2026-7262)

* php: signed integer overflow in metaphone() (CVE-2026-7568)

* php: denial of service via DOMNode::C14N() (CVE-2026-7263)

* php: global buffer over-read in mb_convert_encoding() with attacker-supplied encoding (CVE-2026-6104)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 318821

File Name: rocky_linux_RLSA-2026-22649.nasl

Version: 1.1

Type: Local

Family: Rocky Linux Local Security Checks

Published: 6/5/2026

Updated: 6/5/2026

Supported Sensors: Continuous Assessment, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.0

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:C

CVSS Score Source: CVE-2026-6104

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 8.8

Threat Score: 7.3

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N

CVSS Score Source: CVE-2026-6735

Vulnerability Information

CPE: p-cpe:/a:rocky:linux:php8.4-bcmath, p-cpe:/a:rocky:linux:php8.4-debugsource, p-cpe:/a:rocky:linux:php8.4-pdo-debuginfo, p-cpe:/a:rocky:linux:php8.4-odbc, p-cpe:/a:rocky:linux:php8.4-cli-debuginfo, p-cpe:/a:rocky:linux:php8.4-mbstring, p-cpe:/a:rocky:linux:php8.4-debuginfo, p-cpe:/a:rocky:linux:php8.4-snmp, p-cpe:/a:rocky:linux:php8.4-process, p-cpe:/a:rocky:linux:php8.4-mbstring-debuginfo, p-cpe:/a:rocky:linux:php8.4-dbg, p-cpe:/a:rocky:linux:php8.4-pdo, p-cpe:/a:rocky:linux:php8.4-bcmath-debuginfo, p-cpe:/a:rocky:linux:php8.4-ffi-debuginfo, p-cpe:/a:rocky:linux:php8.4-gd-debuginfo, p-cpe:/a:rocky:linux:php8.4-fpm-debuginfo, p-cpe:/a:rocky:linux:php8.4-dba, p-cpe:/a:rocky:linux:php8.4-common-debuginfo, p-cpe:/a:rocky:linux:php8.4-ffi, p-cpe:/a:rocky:linux:php8.4, p-cpe:/a:rocky:linux:php8.4-mysqlnd, p-cpe:/a:rocky:linux:php8.4-soap, p-cpe:/a:rocky:linux:php8.4-xml, p-cpe:/a:rocky:linux:php8.4-xml-debuginfo, p-cpe:/a:rocky:linux:php8.4-devel, p-cpe:/a:rocky:linux:php8.4-soap-debuginfo, p-cpe:/a:rocky:linux:php8.4-intl, p-cpe:/a:rocky:linux:php8.4-embedded-debuginfo, p-cpe:/a:rocky:linux:php8.4-dba-debuginfo, p-cpe:/a:rocky:linux:php8.4-cli, p-cpe:/a:rocky:linux:php8.4-ldap-debuginfo, p-cpe:/a:rocky:linux:php8.4-mysqlnd-debuginfo, p-cpe:/a:rocky:linux:php8.4-opcache-debuginfo, p-cpe:/a:rocky:linux:php8.4-opcache, p-cpe:/a:rocky:linux:php8.4-pgsql-debuginfo, cpe:/o:rocky:linux:10, p-cpe:/a:rocky:linux:php8.4-process-debuginfo, p-cpe:/a:rocky:linux:php8.4-enchant, p-cpe:/a:rocky:linux:php8.4-gd, p-cpe:/a:rocky:linux:php8.4-gmp-debuginfo, p-cpe:/a:rocky:linux:php8.4-pgsql, p-cpe:/a:rocky:linux:php8.4-fpm, p-cpe:/a:rocky:linux:php8.4-dbg-debuginfo, p-cpe:/a:rocky:linux:php8.4-enchant-debuginfo, p-cpe:/a:rocky:linux:php8.4-embedded, p-cpe:/a:rocky:linux:php8.4-gmp, p-cpe:/a:rocky:linux:php8.4-ldap, p-cpe:/a:rocky:linux:php8.4-snmp-debuginfo, p-cpe:/a:rocky:linux:php8.4-intl-debuginfo, p-cpe:/a:rocky:linux:php8.4-odbc-debuginfo, p-cpe:/a:rocky:linux:php8.4-common

Required KB Items: Host/local_checks_enabled, Host/RockyLinux/release, Host/RockyLinux/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/5/2026

Vulnerability Publication Date: 5/6/2026

Reference Information

CVE: CVE-2026-6104, CVE-2026-6735, CVE-2026-7258, CVE-2026-7262, CVE-2026-7263, CVE-2026-7568

Detections

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