CVE-2022-31741 describes a critical vulnerability where a specially crafted CMS message could lead to an invalid memory read and potential memory corruption in Mozilla Firefox, Firefox ESR, and Thunderbird versions prior to 101 and 91.10 respectively. This high-severity flaw (CVSS 8.8) is remotely exploitable with low attack complexity, requiring user interaction, and could result in high impacts to confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, organizations should prioritize patching due to the potential for severe consequences.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 101CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | ||
< 91.10CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* | ||
< 91.10CPE matchmatch criteria | cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.