CVE-2025-13632: google chrome Unexpected Sign Extension
CVSS: 5.4v3.1MediumAnalyzed
AliasesDEBIAN-CVE-2025-13632CGA-2h5x-3v89-3wggCGA-m8xv-j699-rwrr
Published 02-12-2025Last modified 02-12-2025
Vulnerability summary
CVE-2025-13632 is a medium (CVSS 5.4) Unexpected Sign Extension vulnerability in google chrome. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13.2% of scored vulnerabilities.
CVSS score
5.4/10
010
Medium · v3.1 (CVE.org)EPSS score
0.23%
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 3 · Related 4Timeline
- 02-12-2025PublishedVulnerability first disclosed.
- 02-12-2025Last modifiedVulnerability information updated.
Description
Inappropriate implementation in DevTools in Google Chrome prior to 143.0.7499.41 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension. (Chromium security severity: High)
CVSS metrics
5 scores · 5 sources · 1 versionMedium 5.4Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:LSourcesAll 5 agree
- OSV · DebianEcosystem advisory · calculated5.4MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
- OSV · WolfiEcosystem advisory · calculated5.4MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
- OSV · ChainguardEcosystem advisory · calculated5.4MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
- NVDNIST5.4MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
EPSS trend
Probability
0.23%
Chance of exploitation in the next 30 days
Percentile
13%
Versus all other CVEs
30-day change
0.00 pp
From 0.23% on 21-09-2026
21-09-202621-10-2026
EPSS score0.23%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Chainguard1 product
- chromium< 143.0.7499.109-r0
Debian1 product
- chromium< 143.0.7499.40-1~deb12u1 | < 143.0.7499.40-1~deb13u1 | < 143.0.7499.40-1
Google1 product
- chrome≥ 143.0.7499.41, < 143.0.7499.41 | < 143.0.7499.40
Wolfi1 product
- chromium< 143.0.7499.109-r0
4 vendors · 4 products
References
3 links- chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop.htmlAdvisoryRelease NotesVendor Advisory
