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Highest advisory severityMedium 1 vendor · 1 advisory

CVE-2026-7259

CVE-2026-7259: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

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Red Hat

1 advisory
  • Advisory severityMedium6.5

    Medium [CVE-2026-7259] NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init()

    CVE-2026-7259Source published

    NULL pointer dereference in php_mb_check_encoding() via mb_ereg_search_init(). Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-476. Affected package(s): php. Resolved in Red Hat advisory RHSA-2026:33449 — update the affected packages (`sudo dnf update`).

    Related products — impact not confirmed
    • Red Hat Enterprise Linux 9
    • Red Hat Enterprise Linux 1
    • php
    Source-reported affected versions
    • php-0:8.0.30-6.el9_8
    • php-0:8.3.31-1.el10_2
    Source-reported fixed versions
    • RHSA-2026:33449
    Mitigation guidance
    • Update the affected package(s) to the fixed version shipped in RHSA-2026:33449 (`sudo dnf update` / `yum update`).
    Full advisory and evidenceOpen source bulletin

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