RHSA-2025:18155

    Dashboard / Vulnerabilities / RHSA-2025:18155

    RHSA-2025:18155

    Published: 21 Oct 2025Last Modified: 30 Jun 2026

    Summary: Red Hat Security Advisory: firefox security update

    Details:

    References: https://access.redhat.com/errata/RHSA-2025:18155, https://access.redhat.com/security/updates/classification/#important, https://bugzilla.redhat.com/show_bug.cgi?id=2403763, https://bugzilla.redhat.com/show_bug.cgi?id=2403765, https://bugzilla.redhat.com/show_bug.cgi?id=2403768, https://bugzilla.redhat.com/show_bug.cgi?id=2403769, https://bugzilla.redhat.com/show_bug.cgi?id=2403770, https://bugzilla.redhat.com/show_bug.cgi?id=2403774, https://bugzilla.redhat.com/show_bug.cgi?id=2403776, https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_18155.json, https://access.redhat.com/security/cve/CVE-2025-11708, https://www.cve.org/CVERecord?id=CVE-2025-11708, https://nvd.nist.gov/vuln/detail/CVE-2025-11708, https://www.mozilla.org/security/advisories/mfsa2025-83/#CVE-2025-11708, https://www.mozilla.org/security/advisories/mfsa2025-85/#CVE-2025-11708, https://access.redhat.com/security/cve/CVE-2025-11709, https://www.cve.org/CVERecord?id=CVE-2025-11709, https://nvd.nist.gov/vuln/detail/CVE-2025-11709, https://www.mozilla.org/security/advisories/mfsa2025-83/#CVE-2025-11709, https://www.mozilla.org/security/advisories/mfsa2025-85/#CVE-2025-11709, https://access.redhat.com/security/cve/CVE-2025-11710, https://www.cve.org/CVERecord?id=CVE-2025-11710, https://nvd.nist.gov/vuln/detail/CVE-2025-11710, https://www.mozilla.org/security/advisories/mfsa2025-83/#CVE-2025-11710, https://www.mozilla.org/security/advisories/mfsa2025-85/#CVE-2025-11710, https://access.redhat.com/security/cve/CVE-2025-11711, https://www.cve.org/CVERecord?id=CVE-2025-11711, https://nvd.nist.gov/vuln/detail/CVE-2025-11711, https://www.mozilla.org/security/advisories/mfsa2025-83/#CVE-2025-11711, https://www.mozilla.org/security/advisories/mfsa2025-85/#CVE-2025-11711, https://access.redhat.com/security/cve/CVE-2025-11712, https://www.cve.org/CVERecord?id=CVE-2025-11712, https://nvd.nist.gov/vuln/detail/CVE-2025-11712, https://www.mozilla.org/security/advisories/mfsa2025-83/#CVE-2025-11712, https://www.mozilla.org/security/advisories/mfsa2025-85/#CVE-2025-11712, https://access.redhat.com/security/cve/CVE-2025-11714, https://www.cve.org/CVERecord?id=CVE-2025-11714, https://nvd.nist.gov/vuln/detail/CVE-2025-11714, https://www.mozilla.org/security/advisories/mfsa2025-83/#CVE-2025-11714, https://www.mozilla.org/security/advisories/mfsa2025-85/#CVE-2025-11714, https://access.redhat.com/security/cve/CVE-2025-11715, https://www.cve.org/CVERecord?id=CVE-2025-11715, https://nvd.nist.gov/vuln/detail/CVE-2025-11715, https://www.mozilla.org/security/advisories/mfsa2025-83/#CVE-2025-11715, https://www.mozilla.org/security/advisories/mfsa2025-85/#CVE-2025-11715

    Affected packages

    Package

    Name: firefox

    Purl: pkg:rpm/redhat/firefox

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0:140.4.0-3.el9_6

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    RHSA-2025:18155 | CVE-DB