alsa-2025:11747
Vulnerability from osv_almalinux
Published
2025-07-24 00:00
Modified
2025-07-30 09:15
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: thunderbird: Large branch table could lead to truncated instruction (CVE-2025-8028)
  • firefox: thunderbird: Memory safety bugs (CVE-2025-8035)
  • firefox: thunderbird: Incorrect URL stripping in CSP reports (CVE-2025-8031)
  • firefox: thunderbird: JavaScript engine only wrote partial return value to stack (CVE-2025-8027)
  • firefox: thunderbird: Potential user-assisted code execution in ?Copy as cURL? command (CVE-2025-8030)
  • firefox: Memory safety bugs (CVE-2025-8034)
  • firefox: thunderbird: Incorrect JavaScript state machine for generators (CVE-2025-8033)
  • firefox: thunderbird: XSLT documents could bypass CSP (CVE-2025-8032)
  • firefox: thunderbird: javascript: URLs executed on object and embed tags (CVE-2025-8029)

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.

References
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "firefox"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "128.13.0-1.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: thunderbird: Large branch table could lead to truncated instruction (CVE-2025-8028)\n  * firefox: thunderbird: Memory safety bugs (CVE-2025-8035)\n  * firefox: thunderbird: Incorrect URL stripping in CSP reports (CVE-2025-8031)\n  * firefox: thunderbird: JavaScript engine only wrote partial return value to stack (CVE-2025-8027)\n  * firefox: thunderbird: Potential user-assisted code execution in ?Copy as cURL? command (CVE-2025-8030)\n  * firefox: Memory safety bugs (CVE-2025-8034)\n  * firefox: thunderbird: Incorrect JavaScript state machine for generators (CVE-2025-8033)\n  * firefox: thunderbird: XSLT documents could bypass CSP (CVE-2025-8032)\n  * firefox: thunderbird: javascript: URLs executed on object and embed tags (CVE-2025-8029)\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-2025:11747",
  "modified": "2025-07-30T09:15:51Z",
  "published": "2025-07-24T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2025:11747"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-8027"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-8028"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-8029"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-8030"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-8031"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-8032"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-8033"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-8034"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-8035"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2382701"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2382703"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2382704"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2382707"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2382710"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2382711"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2382717"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2382718"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2382720"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2025-11747.html"
    }
  ],
  "related": [
    "CVE-2025-8028",
    "CVE-2025-8035",
    "CVE-2025-8031",
    "CVE-2025-8027",
    "CVE-2025-8030",
    "CVE-2025-8034",
    "CVE-2025-8033",
    "CVE-2025-8032",
    "CVE-2025-8029"
  ],
  "summary": "Important: firefox security update"
}


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  • 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.



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