CVE-2024-9399 Affecting firefox package, versions <136.0.2-r0


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.06% (27th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-FIREFOX-9510038
  • published22 Mar 2025
  • disclosed1 Oct 2024

Introduced: 1 Oct 2024

CVE-2024-9399  (opens in a new tab)

How to fix?

Upgrade Chainguard firefox to version 136.0.2-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

A website configured to initiate a specially crafted WebTransport session could crash the Firefox process leading to a denial of service condition. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.

CVSS Base Scores

version 3.1