CVE-2025-11458
published 2025-11-06CVE-2025-11458: Heap buffer overflow in Sync in Google Chrome prior to 141.0.7390.65 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page…
PriorityP344high8.1CVSS 3.1
AVNACLPRNUIRSUCHIHAN
EPSS
0.28%
20.0th percentile
Heap buffer overflow in Sync in Google Chrome prior to 141.0.7390.65 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 141.0.7390.65-1~deb12u1 | 141.0.7390.65-1~deb12u1 |
| chromium | chromium | >= 0 < 141.0.7390.65-1~deb13u1 | 141.0.7390.65-1~deb13u1 |
| chromium | chromium | >= 0 < 141.0.7390.65-1 | 141.0.7390.65-1 |
| debian | chromium | < chromium 141.0.7390.65-1~deb12u1 (bookworm) | chromium 141.0.7390.65-1~deb12u1 (bookworm) |
| chrome | < 141.0.7390.65 | 141.0.7390.65 | |
| chrome | >= 141.0.7390.65 < 141.0.7390.65 | 141.0.7390.65 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.18.1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
osv8.1HIGH
vendor_debian8.1HIGH
vendor_msrc8.1HIGH
vendor_redhat8.1HIGH
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Red Hat
chromium-browser: Heap buffer overflow in Sync
vendor_redhat·2025-11-06·CVSS 8.1
CVE-2025-11458 [HIGH] CWE-787 chromium-browser: Heap buffer overflow in Sync
chromium-browser: Heap buffer overflow in Sync
Heap buffer overflow in Sync in Google Chrome prior to 141.0.7390.65 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2025-11458
vendor_chrome·2025-10-15·CVSS 8.1
CVE-2025-11458 [HIGH] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2025-11458
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2025-11458
Microsoft
Chromium: CVE-2025-11458 Heap buffer overflow in Sync
vendor_msrc·2025-10-14·CVSS 8.1
CVE-2025-11458 [HIGH] Chromium: CVE-2025-11458 Heap buffer overflow in Sync
Chromium: CVE-2025-11458 Heap buffer overflow in Sync
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: 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 browser?
In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
Click on Help and Feedback
Click on About Microsoft Edge
FAQ:
Debian
CVE-2025-11458: chromium - Heap buffer overflow in Sync in Google Chrome prior to 141.0.7390.65 allowed a r...
vendor_debian·2025·CVSS 8.1
CVE-2025-11458 [HIGH] CVE-2025-11458: chromium - Heap buffer overflow in Sync in Google Chrome prior to 141.0.7390.65 allowed a r...
Heap buffer overflow in Sync in Google Chrome prior to 141.0.7390.65 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
Scope: local
bookworm: resolved (fixed in 141.0.7390.65-1~deb12u1)
bullseye: open
forky: resolved (fixed in 141.0.7390.65-1)
sid: resolved (fixed in 141.0.7390.65-1)
trixie: resolved (fixed in 141.0.7390.65-1~deb13u1)
GHSA
GHSA-fxpm-h77m-v8vc: Heap buffer overflow in Sync in Google Chrome prior to 141
ghsa_unreviewed·2025-11-07
CVE-2025-11458 [HIGH] CWE-122 GHSA-fxpm-h77m-v8vc: Heap buffer overflow in Sync in Google Chrome prior to 141
Heap buffer overflow in Sync in Google Chrome prior to 141.0.7390.65 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
OSV
CVE-2025-11458: Heap buffer overflow in Sync in Google Chrome prior to 141
osv·2025-11-06·CVSS 8.1
CVE-2025-11458 [HIGH] CVE-2025-11458: Heap buffer overflow in Sync in Google Chrome prior to 141
Heap buffer overflow in Sync in Google Chrome prior to 141.0.7390.65 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
Qualys
Microsoft and Adobe Patch Tuesday, October 2025 Security Update Review | Qualys
blogs_qualys·2025-10-14
Microsoft and Adobe Patch Tuesday, October 2025 Security Update Review | Qualys
#### Table of Contents
- Microsoft Patch Tuesday for October 2025
- Adobe Patches for October 2025
- Zero-day Vulnerabilities Patched in October Patch Tuesday Edition
- Critical Severity Vulnerabilities Patched in October Patch Tuesday Edition
- Other Microsoft Vulnerability Highlights
- Microsoft Release Summary
- Discover and Prioritize Vulnerabilities inVulnerability Management, Detection & Response (VMDR)
- Rapid Response with TruRisk Eliminate
- Automating Risk Elimination and Accelerating Response: Meet Agent Sara
- EVALUATE Vendor-Suggested Mitigation withPolicy Audit
- Qualys Monthly Webinar Series
As cybersecurity threats evolve, Microsoft’s October 2025 Patch Tuesday delivers one of the most comprehensive security updates of the year. Here’s a quick breakdown of what you need t
Qualys
Microsoft and Adobe Patch Tuesday, October 2025 Security Update Review
blogs_qualys·2025-10-14
Microsoft and Adobe Patch Tuesday, October 2025 Security Update Review
## Table of Contents
Microsoft Patch Tuesday for October 2025
Adobe Patches for October 2025
Zero-day Vulnerabilities Patched in October Patch Tuesday Edition
Critical Severity Vulnerabilities Patched in October Patch Tuesday Edition
Other Microsoft Vulnerability Highlights
Microsoft Release Summary
Discover and Prioritize Vulnerabilities inVulnerability Management, Detection & Response (VMDR)
Rapid Response with TruRisk Eliminate
Automating Risk Elimination and Accelerating Response: Meet Agent Sara
EVALUATE Vendor-Suggested Mitigation withPolicy Audit
Qualys Monthly Webinar Series
As cybersecurity threats evolve, Microsoft’s October 2025 Patch Tuesday delivers one of the most comprehensive security updates of the year. Here’s a quick breakdown of what you need to know.
## Mi
Bleepingcomputer
Microsoft October 2025 Patch Tuesday fixes 6 zero-days, 172 flaws
blogs_bleepingcomputer·2025-10-14·CVSS 7.8
[HIGH] Microsoft October 2025 Patch Tuesday fixes 6 zero-days, 172 flaws
## Microsoft October 2025 Patch Tuesday fixes 6 zero-days, 172 flaws
## Lawrence Abrams
80 Elevation of Privilege Vulnerabilities
11 Security Feature Bypass Vulnerabilities
31 Remote Code Execution Vulnerabilities
28 Information Disclosure Vulnerabilities
11 Denial of Service Vulnerabilities
10 Spoofing Vulnerabilities
When BleepingComputer reports on the Patch Tuesday security updates, we only count those released today by Microsoft. Therefore, the number of flaws does not include those fixed in Azure, Mariner, Microsoft Edge, and other vulnerabilities earlier this month.
Notably, Windows 10 reaches the end of support today , with this being the last Patch Tuesday where Microsoft provides free security updates to the venerable operating system.
To continue receiving security upd
2025-11-06
Published