CVE-2026-4441Patch(apple / chrome)

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch apple chrome systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Use after free in Base in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

apple CVEs Back to dashboard

1.5/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html

Other references

https://issues.chromium.org/issues/489381399

Weakness type (CWE)

CWE-416

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

chrome
linux_kernel
macos
windows

Threat summary

Patch or workaround signal is available
5 mentions across 3 observed days
Momentum state: stable

What's happening

Patch or workaround mentioned in 3 signals
Technical details provided in 4 signals
Disclosure: 2 classified signals
Peaked 2d ago at 2 mentions (2026-03-20); latest day: 1
5 total mentions across 3 days

Affected systems

Vendors

apple google linux microsoft

Products

chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline5 mentions / 3d

Signal classification2 categories

Patch

360.0%

Disclosure

240.0%

Referenced assets4 URLs

By indicator

Classification over time

Date	Total	Labels

2026-03-20	2	Disclosure2
2026-03-21	2	Patch2
2026-03-26	1	Patch1

Full discourse5 posts

xvonfers@xvonfers202d
Disclosure
(CVE-2026-4441)[489381399]UAF in base::OnceCallbackList on re-entrant Notify() https://chromium-review.googlesource.com/c/chromium/src/+/7627506 Reported by Google https://t.co/LWw7h6fyrP
Post summary
Google has disclosed CVE-2026-4441, a use‑after‑free vulnerability in Chromium’s base::OnceCallbackList triggered during re‑entrant Notify(), as reported in a Chromium review.
03019122.5K
4.9K followersView on X
pablito.eth 🦇🔊 @ EthCC 🇫🇷@PabloSabbatella200d
Patch
🚨 CHROME SECURITY UPDATE 🚨: Everyone should force Google Chrome update now. It fixes 26 vulnerabilities, 3 of them being critical: - CVE-2026-4439 > WebGL - Out of bounds memory access - CVE-2026-4440 > WebGL > Out of bounds read and write - CVE-2026-4441 > Base - Use after free 👉 How to: Top right > 3 dots > Settings > About Chrome > Update and relaunch.
Post summary
The message urges users to update Google Chrome to fix 26 vulnerabilities, including three critical CVEs in WebGL and a use‑after‑free bug; the update process is detailed for quick remediation.
2301912.2K
82.8K followersView on X
kawn@kawn2020196d
Patch
#securityupdate #chrome Google が，Chrome 146.0.7680.153/154 (Windows および Mac) および 146.0.7680.153 (Linux) をリリース． CVE ベースで Critical 3 件・CVE-2026-4439 ・CVE-2026-4440 ・CVE-2026-4441 High 22 件の全 26 件の脆弱性に対処． https://x.com/kawn2020/status/2037071642309067082
Post summary
Google released Chrome 146, fixing 26 vulnerabilities, 3 of which are critical CVEs (CVE-2026-4439/4440/4441).
1000064
87 followersView on X
Techgines@nxtgen579255201d
Patch
Chrome 146.0.7680.153/154 is out with 26 security fixes, including 3 Critical bugs: CVE-2026-4439 & 4440 (WebGL) + CVE-2026-4441 (Base). If your update is pending, don’t wait—relaunch Chrome now. https://www.techgines.com/post/chrome-146-security-update-146-0-7680-153-154-the-big-three-critical-rce-bugs-explained #Chrome146 #CyberSecurity #InfoSec #CVE #RCE https://t.co/7zy5xJET0r
Post summary
Chrome 146 security update addresses three critical RCE bugs—CVE-2026-4439, CVE-2026-4440, and CVE-2026-4441—and urges users to install the patch immediately.
0000091
4 followersView on X
CVE@CVEnew202d
Disclosure
CVE-2026-4441 Use after free in Base in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium secu… https://www.cve.org/CVERecord?id=CVE-2026-4441
Post summary
The text discloses CVE‑2026‑4441 as a use‑after‑free flaw in Chrome that could enable heap corruption via crafted HTML, but it lacks any discussion of PoC, exploitation, or patching.
00000113
56.8K followersView on X

CPE platform detail4 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

4 of 4 entries

Part	Vendor	Product	Version	Target SW	Target HW
OS	apple	macos	-	-	-
App	google	chrome	-	-	-
OS	linux	linux_kernel	-	-	-
OS	microsoft	windows	-	-	-

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What researchers are saying

CVE-2026-4441

pablito.eth 🦇🔊 @ EthCC 🇫🇷[verified]@PabloSabbatellaPatch

The message urges users to update Google Chrome to fix 26 vulnerabilities, including three critical CVEs in WebGL and a use‑after‑free bug; the update process is detailed for quick remediation.

xvonfers@xvonfersDisclosure

Google has disclosed CVE-2026-4441, a use‑after‑free vulnerability in Chromium’s base::OnceCallbackList triggered during re‑entrant Notify(), as reported in a Chromium review.

kawn@kawn2020Patch

Google released Chrome 146, fixing 26 vulnerabilities, 3 of which are critical CVEs (CVE-2026-4439/4440/4441).

Techgines@nxtgen579255Patch

Chrome 146 security update addresses three critical RCE bugs—CVE-2026-4439, CVE-2026-4440, and CVE-2026-4441—and urges users to install the patch immediately.

CVE@CVEnewDisclosure

The text discloses CVE‑2026‑4441 as a use‑after‑free flaw in Chrome that could enable heap corruption via crafted HTML, but it lacks any discussion of PoC, exploitation, or patching.