alsa-2025:22363
Vulnerability from osv_almalinux
Published
2025-12-01 00:00
Modified
2025-12-03 12:05
Summary
Important: firefox security update
Details

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

  • firefox: Mitigation bypass in the DOM: Security component (CVE-2025-13018)
  • firefox: Use-after-free in the Audio/Video component (CVE-2025-13014)
  • firefox: Incorrect boundary conditions in the JavaScript: WebAssembly component (CVE-2025-13016)
  • firefox: Same-origin policy bypass in the DOM: Workers component (CVE-2025-13019)
  • firefox: Use-after-free in the WebRTC: Audio/Video component (CVE-2025-13020)
  • firefox: Race condition in the Graphics component (CVE-2025-13012)
  • firefox: Spoofing issue in Firefox (CVE-2025-13015)
  • firefox: Mitigation bypass in the DOM: Core & HTML component (CVE-2025-13013)
  • firefox: Same-origin policy bypass in the DOM: Notifications component (CVE-2025-13017)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "firefox"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "140.5.0-1.el8_10.alma.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.  \n\nSecurity Fix(es):  \n\n  * firefox: Mitigation bypass in the DOM: Security component (CVE-2025-13018)\n  * firefox: Use-after-free in the Audio/Video component (CVE-2025-13014)\n  * firefox: Incorrect boundary conditions in the JavaScript: WebAssembly component (CVE-2025-13016)\n  * firefox: Same-origin policy bypass in the DOM: Workers component (CVE-2025-13019)\n  * firefox: Use-after-free in the WebRTC: Audio/Video component (CVE-2025-13020)\n  * firefox: Race condition in the Graphics component (CVE-2025-13012)\n  * firefox: Spoofing issue in Firefox (CVE-2025-13015)\n  * firefox: Mitigation bypass in the DOM: Core \u0026 HTML component (CVE-2025-13013)\n  * firefox: Same-origin policy bypass in the DOM: Notifications component (CVE-2025-13017)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2025:22363",
  "modified": "2025-12-03T12:05:25Z",
  "published": "2025-12-01T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2025:22363"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-13012"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-13013"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-13014"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-13015"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-13016"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-13017"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-13018"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-13019"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-13020"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414079"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414080"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414083"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414084"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414085"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414086"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414090"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414091"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2414092"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2025-22363.html"
    }
  ],
  "related": [
    "CVE-2025-13018",
    "CVE-2025-13014",
    "CVE-2025-13016",
    "CVE-2025-13019",
    "CVE-2025-13020",
    "CVE-2025-13012",
    "CVE-2025-13015",
    "CVE-2025-13013",
    "CVE-2025-13017"
  ],
  "summary": "Important: firefox security update"
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.