CVE-2025-10890
published 2025-09-24CVE-2025-10890: Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-origin data via a crafted HTML page…
PriorityP352critical9.1CVSS 3.1
AVNACLPRNUINSUCHIHAN
EPSS
0.29%
21.4th percentile
Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 140.0.7339.207-1~deb12u1 | 140.0.7339.207-1~deb12u1 |
| chromium | chromium | >= 0 < 140.0.7339.207-1~deb13u1 | 140.0.7339.207-1~deb13u1 |
| chromium | chromium | >= 0 < 140.0.7339.207-1 | 140.0.7339.207-1 |
| debian | chromium | < chromium 140.0.7339.207-1~deb12u1 (bookworm) | chromium 140.0.7339.207-1~deb12u1 (bookworm) |
| chrome | < 140.0.7339.207 | 140.0.7339.207 | |
| chrome | >= 140.0.7339.207 < 140.0.7339.207 | 140.0.7339.207 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.19.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
osv9.1CRITICAL
vendor_debian9.1CRITICAL
vendor_msrc9.1CRITICAL
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Palo Alto
PAN-SA-2025-0016 Chromium: Monthly Vulnerability Update (October 2025)
vendor_paloalto·2025-10-08·CVSS 8.8
CVE-2025-9132 [HIGH] PAN-SA-2025-0016 Chromium: Monthly Vulnerability Update (October 2025)
PAN-SA-2025-0016 Chromium: Monthly Vulnerability Update (October 2025)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_23.html https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_17.html https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_9.html CVE Summary CVE-2025-9132 Out of bounds write in V8 CVE-2025-9478 Use after free in ANGLE CVE-2025-9864 Use after free in V8 CVE-2025-9865 Inappropriate implementation in Toolbar CVE-2025-9866 Inappropriate implementation in Extensions CVE-2025-9867 Inappropriate implementation in Downloads CVE-2025-10200 Use after free in Serviceworker CVE-2025-10201 Inappropriate implemen
Chrome
Stable Channel Update for Desktop: CVE-2025-10890
vendor_chrome·2025-09-23·CVSS 9.1
CVE-2025-10890 [HIGH] Stable Channel Update for Desktop: CVE-2025-10890
Stable Channel Update for Desktop
CVE-2025-10890: Side-channel information leakage in V8. Reported by Mate Marjanović (SharpEdged) on 2025-07-09 [N/A][ 443765373 ] High CVE-2025-10891: Integer overflow in V8
Reported by Google Big Sleep on 2025-09-09 [N/A][ 444048019 ] High CVE-2025-10892: Integer overflow in V8
Severity: high
Microsoft
Chromium: CVE-2025-10890 Side-channel information leakage in V8
vendor_msrc·2025-09-09·CVSS 9.1
CVE-2025-10890 [CRITICAL] Chromium: CVE-2025-10890 Side-channel information leakage in V8
Chromium: CVE-2025-10890 Side-channel information leakage in V8
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: What is the version information for this release?
Microsoft Edge Version
Date Released
Based on Chromium Version
140.0.3485.94
09/25/2025
140.0.7339.208
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.
How can I see the version of the
Debian
CVE-2025-10890: chromium - Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 ...
vendor_debian·2025·CVSS 9.1
CVE-2025-10890 [CRITICAL] CVE-2025-10890: chromium - Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 ...
Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Scope: local
bookworm: resolved (fixed in 140.0.7339.207-1~deb12u1)
bullseye: open
forky: resolved (fixed in 140.0.7339.207-1)
sid: resolved (fixed in 140.0.7339.207-1)
trixie: resolved (fixed in 140.0.7339.207-1~deb13u1)
OSV
CVE-2025-10890: Side-channel information leakage in V8 in Google Chrome prior to 140
osv·2025-09-24·CVSS 9.1
CVE-2025-10890 [CRITICAL] CVE-2025-10890: Side-channel information leakage in V8 in Google Chrome prior to 140
Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
GHSA
GHSA-95cp-mqgp-v35f: Side-channel information leakage in V8 in Google Chrome prior to 140
ghsa_unreviewed·2025-09-24
CVE-2025-10890 [CRITICAL] CWE-1300 GHSA-95cp-mqgp-v35f: Side-channel information leakage in V8 in Google Chrome prior to 140
Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
2025-09-24
Published