CVE-2026-5283
published 2026-04-01CVE-2026-5283: Inappropriate implementation in ANGLE in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to leak cross-origin data via a crafted HTML page…
PriorityP431medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.20%
10.1th percentile
Inappropriate implementation in ANGLE in Google Chrome prior to 146.0.7680.178 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 < 146.0.7680.177-1~deb12u1 | 146.0.7680.177-1~deb12u1 |
| chromium | chromium | >= 0 < 146.0.7680.177-1~deb13u1 | 146.0.7680.177-1~deb13u1 |
| chromium | chromium | >= 0 < 146.0.7680.177-1 | 146.0.7680.177-1 |
| debian | chromium | < chromium 146.0.7680.177-1~deb12u1 (bookworm) | chromium 146.0.7680.177-1~deb12u1 (bookworm) |
| chrome | < 146.0.7680.177 | 146.0.7680.177 | |
| chrome | >= 146.0.7680.178 < 146.0.7680.178 | 146.0.7680.178 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
vendor_redhat6.5MEDIUM
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Palo Alto
PAN-SA-2026-0007 Chromium and Prisma Browser: Monthly Vulnerability Update (May 2026)
vendor_paloalto·2026-05-13·CVSS 8.8
CVE-2026-4439 [HIGH] PAN-SA-2026-0007 Chromium and Prisma Browser: Monthly Vulnerability Update (May 2026)
PAN-SA-2026-0007 Chromium and Prisma Browser: Monthly Vulnerability Update (May 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_28.html https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_22.html https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_15.html https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html CVE Summary CVE-2026-4439 Out of bounds memory access in WebGL CVE-2026-4440 Out of bounds read and write in WebGL CVE-2026-4441 Use after free in Base CVE-2026-4442 Heap buffer overflow in
Microsoft
Chromium: CVE-2026-5283 Inappropriate implementation in ANGLE
vendor_msrc·2026-04-02·CVSS 6.5
CVE-2026-5283 [MEDIUM] Chromium: CVE-2026-5283 Inappropriate implementation in ANGLE
Chromium: CVE-2026-5283 Inappropriate implementation in ANGLE
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 Edg
Chrome
Stable Channel Update for Desktop: CVE-2026-5281
vendor_chrome·2026-03-31·CVSS 8.8
CVE-2026-5281 [HIGH] Stable Channel Update for Desktop: CVE-2026-5281
Stable Channel Update for Desktop
CVE-2026-5281: Use after free in Dawn. Reported by 86ac1f1587b71893ed2ad792cd7dde32 on 2026-03-10 [TBD][ 491655161 ] High CVE-2026-5282: Out of bounds read in WebCodecs
Reported by c6eed09fc8b174b0f3eebedcceb1e792 on 2026-03-11 [TBD][ 492131521 ] High CVE-2026-5283: Inappropriate implementation in ANGLE
Severity: high
Red Hat
chromium-browser: Inappropriate implementation in ANGLE
vendor_redhat·2026-03-31·CVSS 6.5
CVE-2026-5283 [MEDIUM] CWE-346 chromium-browser: Inappropriate implementation in ANGLE
chromium-browser: Inappropriate implementation in ANGLE
Inappropriate implementation in ANGLE in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
An inappropriate implementation flaw was found in the ANGLE component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=492131521
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Debian
CVE-2026-5283: chromium - Inappropriate implementation in ANGLE in Google Chrome prior to 146.0.7680.178 a...
vendor_debian·2026·CVSS 6.5
CVE-2026-5283 [MEDIUM] CVE-2026-5283: chromium - Inappropriate implementation in ANGLE in Google Chrome prior to 146.0.7680.178 a...
Inappropriate implementation in ANGLE in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Scope: local
bookworm: resolved (fixed in 146.0.7680.177-1~deb12u1)
bullseye: open
forky: resolved (fixed in 146.0.7680.177-1)
sid: resolved (fixed in 146.0.7680.177-1)
trixie: resolved (fixed in 146.0.7680.177-1~deb13u1)
GHSA
GHSA-vgx9-54r8-82cr: Inappropriate implementation in ANGLE in Google Chrome prior to 146
ghsa_unreviewed·2026-04-01
CVE-2026-5283 [MEDIUM] CWE-285 GHSA-vgx9-54r8-82cr: Inappropriate implementation in ANGLE in Google Chrome prior to 146
Inappropriate implementation in ANGLE in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
OSV
CVE-2026-5283: Inappropriate implementation in ANGLE in Google Chrome prior to 146
osv·2026-04-01·CVSS 6.5
CVE-2026-5283 [MEDIUM] CVE-2026-5283: Inappropriate implementation in ANGLE in Google Chrome prior to 146
Inappropriate implementation in ANGLE in Google Chrome prior to 146.0.7680.178 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.
Bugzilla
CVE-2026-5283 chromium: Inappropriate implementation in ANGLE [epel-all]
bugzilla·2026-04-01·CVSS 6.5
CVE-2026-5283 [MEDIUM] CVE-2026-5283 chromium: Inappropriate implementation in ANGLE [epel-all]
CVE-2026-5283 chromium: Inappropriate implementation in ANGLE [epel-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Discussion:
It's fixed in https://bodhi.fedoraproject.org/updates/?search=chromium-146.0.7680.177
Bugzilla
CVE-2026-5283 chromium: Inappropriate implementation in ANGLE [fedora-all]
bugzilla·2026-04-01·CVSS 6.5
CVE-2026-5283 [MEDIUM] CVE-2026-5283 chromium: Inappropriate implementation in ANGLE [fedora-all]
CVE-2026-5283 chromium: Inappropriate implementation in ANGLE [fedora-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Discussion:
It's fixed in https://bodhi.fedoraproject.org/updates/?search=chromium-146.0.7680.177
Sans Isc
Microsoft Patch Tuesday April 2026., (Tue, Apr 14th)
blogs_sans_isc·2026-04-14·CVSS 8.8
[HIGH] Microsoft Patch Tuesday April 2026., (Tue, Apr 14th)
Microsoft Patch Tuesday April 2026.
Published: 2026-04-14. Last Updated: 2026-04-14 17:46:09 UTC
by Johannes Ullrich (Version: 1)
0 comment(s)
This month's Microsoft Patch Tuesday looks like a record one, but let's look at it a bit closer to understand what is happening
The update patches a total of 243 vulnerabilities. However, 78 of them are Chromium issues affecting Microsoft Edge. Patches for Edge were released earlier. This leaves 165 vulnerabilities that are not Edge-related. Of these, 8 are rated critical, and 154 are important. One vulnerability has already been exploited, and another was made public before today but has not yet been seen in the wild.
Noteworthy Vulnerabilities:
CVE-2026-33827 (Windows TCP/IP Remote Code Execution Vulnerability): As a packet nerd, I love thes
Wiz
CVE-2026-5283 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz·CVSS 6.5
CVE-2026-5283 [MEDIUM] CVE-2026-5283 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2026-5283 :
vulnerability analysis and mitigation
Inappropriate implementation in ANGLE in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Source : NVD
## 6.5
Score
Published April 1, 2026
Severity MEDIUM
CNA Score 6.5
Has Public Exploit No
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 2.5
Exploitation Probability (EPSS) N/A
Affected packages and libraries
chromium
chromium-common-debuginfo
Sources
Debian 11 Severity MEDIUM No Fix Added at: Apr 02, 2026
Debian 12, 13, 14 Severity MEDIUM Has Fix Added at: Apr 02, 2026
Echo Severity MEDIUM Has Fix Added at: Apr 02, 2026
Nix Severity MEDIUM Has
2026-04-01
Published