Dashboard / CVE-2023-29536

CVE-2023-29536

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

An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-controlled memory, resulting in an assertion, memory corruption, or a potentially exploitable crash. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.

Weakness Classification (1)

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)

https://bugzilla.mozilla.org/show_bug.cgi?id=1821959
Issue Tracking Permissions Required 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

0.70%
Raw Score 0.007020
Percentile 53.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00702
2026-10-28
0.00702

Intelligence Sources

nvd ref →

External Links