CVE-2025-3070
published 2025-04-02CVE-2025-3070: Insufficient validation of untrusted input in Extensions in Google Chrome prior to 135.0.7049.52 allowed a remote attacker to perform privilege escalation via…
PriorityP434medium6.5CVSS 3.1
AVNACLPRNUINSUCLILAN
EPSS
0.27%
18.8th percentile
Insufficient validation of untrusted input in Extensions in Google Chrome prior to 135.0.7049.52 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium)
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 135.0.7049.52-1~deb12u1 | 135.0.7049.52-1~deb12u1 |
| chromium | chromium | >= 0 < 135.0.7049.52-1 | 135.0.7049.52-1 |
| chromium | chromium | >= 0 < 135.0.7049.52-1 | 135.0.7049.52-1 |
| debian | chromium | < chromium 135.0.7049.52-1~deb12u1 (bookworm) | chromium 135.0.7049.52-1~deb12u1 (bookworm) |
| chrome | < 135.0.7049.52 | 135.0.7049.52 | |
| chrome | >= 135.0.7049.52 < 135.0.7049.52 | 135.0.7049.52 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
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GHSA
GHSA-ww4p-f4jp-c2xm: Insufficient validation of untrusted input in Extensions in Google Chrome prior to 135
ghsa_unreviewed·2025-04-02
CVE-2025-3070 [MEDIUM] CWE-1287 GHSA-ww4p-f4jp-c2xm: Insufficient validation of untrusted input in Extensions in Google Chrome prior to 135
Insufficient validation of untrusted input in Extensions in Google Chrome prior to 135.0.7049.52 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium)
OSV
CVE-2025-3070: Insufficient validation of untrusted input in Extensions in Google Chrome prior to 135
osv·2025-04-02·CVSS 6.5
CVE-2025-3070 [MEDIUM] CVE-2025-3070: Insufficient validation of untrusted input in Extensions in Google Chrome prior to 135
Insufficient validation of untrusted input in Extensions in Google Chrome prior to 135.0.7049.52 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium)
Palo Alto
PAN-SA-2025-0009 Chromium: Monthly Vulnerability Update (May 2025)
vendor_paloalto·2025-05-14·CVSS 8.8
[HIGH] PAN-SA-2025-0009 Chromium: Monthly Vulnerability Update (May 2025)
PAN-SA-2025-0009 Chromium: Monthly Vulnerability Update (May 2025)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2025/04/stable-channel-update-for-desktop_29.html https://chromereleases.googleblog.com/2025/04/stable-channel-update-for-desktop_8.html https://chromereleases.googleblog.com/2025/04/stable-channel-update-for-desktop.html CVE Summary CVE-2025-3066 Use after free in Site Isolation CVE-2025-3067 Inappropriate implementation in Custom Tabs CVE-2025-3068 Inappropriate implementation in Intents CVE-2025-3069 Inappropriate implementation in Extensions CVE-2025-3070 Insufficient validation of untrusted input in Extensions
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2025-3070
vendor_chrome·2025-04-17·CVSS 6.5
CVE-2025-3070 [MEDIUM] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2025-3070
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2025-3070
Microsoft
Chromium: CVE-2025-3070 Insufficient validation of untrusted input in Extensions
vendor_msrc·2025-04-08·CVSS 6.5
CVE-2025-3070 [MEDIUM] Chromium: CVE-2025-3070 Insufficient validation of untrusted input in Extensions
Chromium: CVE-2025-3070 Insufficient validation of untrusted input in Extensions
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
Debian
CVE-2025-3070: chromium - Insufficient validation of untrusted input in Extensions in Google Chrome prior ...
vendor_debian·2025·CVSS 6.5
CVE-2025-3070 [MEDIUM] CVE-2025-3070: chromium - Insufficient validation of untrusted input in Extensions in Google Chrome prior ...
Insufficient validation of untrusted input in Extensions in Google Chrome prior to 135.0.7049.52 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium)
Scope: local
bookworm: resolved (fixed in 135.0.7049.52-1~deb12u1)
bullseye: open
forky: resolved (fixed in 135.0.7049.52-1)
sid: resolved (fixed in 135.0.7049.52-1)
trixie: resolved (fixed in 135.0.7049.52-1)
No detection rules found.
No public exploits indexed.
2025-04-02
Published