Dashboard / CVE-2023-25746

CVE-2023-25746

HIGH
MEDIUM Priority: 0.06 BB Relevance: 68/100
Published: 2023-06-02 Modified: 2026-10-23 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Unchanged
C: High
I: High
A: High

Description

Memory safety bugs present in Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 102.8 and Firefox ESR < 102.8.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
mozilla firefox_esr < 102.8
mozilla thunderbird < 102.8

References & Advisories (3)

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1544127%2C1762368
Broken Link Issue Tracking Vendor Advisory

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

8.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.67%
Raw Score 0.006680
Percentile 51.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00668
2026-10-28
0.00668

Intelligence Sources

nvd ref →

External Links