CVE-2026-2774 (GCVE-0-2026-2774)

Vulnerability from cvelistv5 – Published: 2026-02-24 13:33 – Updated: 2026-02-24 13:33
VLAI?
Title
Integer overflow in the Audio/Video component
Summary
Integer overflow in the Audio/Video component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, and Firefox ESR < 140.8.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Mozilla Firefox Affected: unspecified , < 148 (custom)
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    Mozilla Firefox ESR Affected: unspecified , < 115.33 (custom)
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    Mozilla Firefox ESR Affected: unspecified , < 140.8 (custom)
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Credits
Information to follow
Show details on NVD website
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          "vendor": "Mozilla",
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          "value": "Information to follow"
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            }
          ],
          "value": "Integer overflow in the Audio/Video component. This vulnerability affects Firefox \u003c 148, Firefox ESR \u003c 115.33, and Firefox ESR \u003c 140.8."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-24T13:33:10.821Z",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
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      "references": [
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          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2014883"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2026-13/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2026-14/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2026-15/"
        }
      ],
      "title": "Integer overflow in the Audio/Video component"
    }
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  "cveMetadata": {
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    "cveId": "CVE-2026-2774",
    "datePublished": "2026-02-24T13:33:10.821Z",
    "dateReserved": "2026-02-19T15:05:56.372Z",
    "dateUpdated": "2026-02-24T13:33:10.821Z",
    "state": "PUBLISHED"
  },
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  "vulnerability-lookup:meta": {
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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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