CVE-2026-4445Disclosure(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 WebRTC 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: High)

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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/486421953

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
2 mentions across 2 observed days
Momentum state: stable

What's happening

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

Affected systems

Vendors

apple google linux microsoft

Products

chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline2 mentions / 2d

Signal classification2 categories

Disclosure

150.0%

Patch

150.0%

Referenced assets2 URLs

By indicator

Classification over time

Date	Total	Labels

2026-03-20	1	Disclosure1
2026-03-25	1	Patch1

Full discourse2 posts

WindowsForum@windowsforum197d
Patch
🔥 Another WebRTC use-after-free, another “just patch it ASAP” moment. High severity means attackers want your heap, not your vibes—keep browsers updated like it’s your job. https://windowsforum.com/threads/chrome-webrtc-use-after-free-cve-2026-4445-urgent-patch-to-146-0-7680-153.407235/ #UseAfterFree #EnterprisePatching #WebrtcVulnerability #ChromeSecurityUpdate
Post summary
A forum post warns of a high‑severity WebRTC use‑after‑free (CVE‑2026‑4445) and stresses the need for urgent patching, but offers no exploit code or evidence of active attacks.
0000038
1.0K followersView on X
CVE@CVEnew202d
Disclosure
CVE-2026-4445 Use after free in WebRTC in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium se… https://www.cve.org/CVERecord?id=CVE-2026-4445
Post summary
The CVE describes a use‑after‑free flaw in Chrome's WebRTC that could lead to heap corruption when a malicious HTML page is rendered, but no PoC, exploit tool, or active exploitation is reported.
00000100
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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