CVE-2024-6610: mozilla firefox
CVSS: 6.3v3.1MediumModified
AliasesUBUNTU-CVE-2024-6610CGA-8jq7-3f7p-4f3xCGA-wfqm-74mv-9hf7CGA-6r6r-4wrp-xwcvCGA-hjjm-j5xg-r76h
Published 09-07-2024Last modified 30-10-2025
Vulnerability summary
CVE-2024-6610 is a medium (CVSS 6.3) vulnerability in mozilla firefox. EPSS estimates a 0.34% chance of exploitation in the next 30 days, higher than 26.2% of scored vulnerabilities.
CVSS score
6.3/10
010
Medium · v3.1 (CVE.org)EPSS score
0.34%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 6 · Related 8Timeline
- 09-07-2024PublishedVulnerability first disclosed.
- 30-10-2025Last modifiedVulnerability information updated.
Description
Form validation popups could capture escape key presses. Therefore, spamming form validation messages could be used to prevent users from exiting full-screen mode. This vulnerability affects Firefox < 128 and Thunderbird < 128.
CVSS metrics
5 scores · 5 sources · 1 versionMedium 6.3Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LSources5 sources · 4.3–6.3
- OSV · UbuntuEcosystem advisory · calculated6.3MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- OSV · WolfiEcosystem advisory · calculated4.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:LDiffers
- OSV · ChainguardEcosystem advisory · calculated4.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:LDiffers
- NVDNIST4.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:LDiffers
EPSS trend
Probability
0.34%
Chance of exploitation in the next 30 days
Percentile
26%
Versus all other CVEs
30-day change
0.00 pp
From 0.34% on 19-09-2026
19-09-202619-10-2026
EPSS score0.34%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ubuntu7 products
- firefox< 128.0+build2-0ubuntu0.20.04.1
- mozjs102All versions (No fix recorded)
- mozjs38All versions (No fix recorded)
- mozjs52All versions (No fix recorded)
- mozjs68All versions (No fix recorded)
Chainguard2 products
- firefox< 128.0-r0
- firefox-esr< 128-r0
Mozilla2 products
- firefox≥ unspecified, < 128 | < 128.0
- thunderbird≥ unspecified, < 128 | < 128.0
Wolfi1 product
- firefox< 128.0-r0
4 vendors · 12 products