Dashboard / CVE-2023-29550

CVE-2023-29550

HIGH
MEDIUM Priority: 0.06 BB Relevance: 68/100
Published: 2023-06-02 Modified: 2026-10-24 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 111 and Firefox ESR 102.9. 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 Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

Affected Software (5)

VendorProductVersion
mozilla firefox < 112.0
mozilla firefox_esr < 102.10
mozilla firefox_mobile < 112.0
mozilla focus < 112.0
mozilla thunderbird < 102.10

References & Advisories (4)

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

0.71%
Raw Score 0.007080
Percentile 53.4%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00708
2026-10-28
0.00708

Intelligence Sources

nvd ref →

External Links