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CVE-2025-0241

HIGH
Published 2025-01-07T16:07:06.824Z
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Expert Analysis

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CVSS Score

V3.1
7.7
/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.373
Higher than 37.3% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
LOW

Description

When segmenting specially crafted text, segmentation would corrupt memory leading to a potentially exploitable crash. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird < 128.6.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Mozilla

Firefox

Affected Versions:

unspecified
Mozilla

Firefox ESR

Affected Versions:

unspecified
Mozilla

Thunderbird

Affected Versions:

unspecified
Mozilla

Thunderbird

Affected Versions:

unspecified

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-hh4j-jwjv-8726

Advisory Details

When segmenting specially crafted text, segmentation would corrupt memory leading to a potentially exploitable crash. This vulnerability affects Firefox < 134 and Firefox ESR < 128.6.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-0241
WEB https://bugzilla.mozilla.org/show_bug.cgi?id=1933023
WEB https://www.mozilla.org/security/advisories/mfsa2025-01
WEB https://www.mozilla.org/security/advisories/mfsa2025-02
WEB https://www.mozilla.org/security/advisories/mfsa2025-04
WEB https://www.mozilla.org/security/advisories/mfsa2025-05

Advisory provided by GitHub Security Advisory Database. Published: January 7, 2025, Modified: January 31, 2025

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1933023
https://www.mozilla.org/security/advisories/mfsa2025-01/
https://www.mozilla.org/security/advisories/mfsa2025-02/
https://www.mozilla.org/security/advisories/mfsa2025-04/
https://www.mozilla.org/security/advisories/mfsa2025-05/
Published: 2025-01-07T16:07:06.824Z
Last Modified: 2025-01-30T21:31:19.824Z
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