CVE-2025-9864
Google Chrome V8 Use-After-Free Vulnerability
Description
Rejected reason: This CVE ID was assigned in error to a vulnerability that was both introduced and fixed before the code landed in the Stable channel of Chrome, and has been withdrawn.
INFO
Published Date :
Sept. 3, 2025, 5:15 p.m.
Last Modified :
Nov. 13, 2025, 6:15 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update Google Chrome to the latest version.
- Ensure the browser is updated to version 140.0.7339.80 or later.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-9864 vulnerability anywhere in the article.
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BleepingComputer
Microsoft September 2025 Patch Tuesday fixes 81 flaws, two zero-days
Today is Microsoft's September 2025 Patch Tuesday, which includes security updates for 81 flaws, including two publicly disclosed zero-day vulnerabilities. This Patch Tuesday also fixes nine "Critical ... Read more
The following table lists the changes that have been made to the
CVE-2025-9864 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Rejected by [email protected]
Nov. 13, 2025
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 13, 2025
Action Type Old Value New Value Changed Description Use after free in V8 in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) Rejected reason: This CVE ID was assigned in error to a vulnerability that was both introduced and fixed before the code landed in the Stable channel of Chrome, and has been withdrawn. Removed CVSS V3.1 CISA-ADP: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Removed CWE Chrome: CWE-416 Removed CPE Configuration OR *cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* versions up to (excluding) 140.0.7339.80 Removed Reference Chrome: https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html Removed Reference Chrome: https://issues.chromium.org/issues/434513380 Removed Reference Type Chrome: https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html Types: Release Notes Removed Reference Type Chrome: https://issues.chromium.org/issues/434513380 Types: Issue Tracking, Permissions Required -
Initial Analysis by [email protected]
Sep. 04, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* versions up to (excluding) 140.0.7339.80 Added Reference Type Chrome: https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html Types: Release Notes Added Reference Type Chrome: https://issues.chromium.org/issues/434513380 Types: Issue Tracking, Permissions Required -
New CVE Received by [email protected]
Sep. 03, 2025
Action Type Old Value New Value Added Description Use after free in V8 in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) Added CWE CWE-416 Added Reference https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop.html Added Reference https://issues.chromium.org/issues/434513380 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 03, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H