CVE-2026-3541Disclosure(apple / chrome)

MEDIUMCVSS 8.8 · HIGH

Exploitation ongoing with high activity in latest observed window (1 mentions)

Immediate actions

Patch apple chrome systems immediately
Assume compromise if assets are exposed

Recommended action window: Immediate (within 24h)

NVD description

Inappropriate implementation in CSS in Google Chrome prior to 145.0.7632.159 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)

apple CVEs Back to dashboard

5.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

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

Other references

https://issues.chromium.org/issues/484811719

Weakness type (CWE)

CWE-284

Priority

MEDIUM

Exploitation

ACTIVE

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

Active exploitation appears in 1 classified signals
Patch or workaround signal is available
5 mentions across 4 observed days
Momentum state: stable

What's happening

Active exploitation reported across 1 signal
Patch or workaround mentioned in 1 signal
Technical details provided in 5 signals
Disclosure: 4 classified signals
Peaked 3d ago at 2 mentions (2026-03-04); latest day: 1
5 total mentions across 4 days

Affected systems

Vendors

apple google linux microsoft

Products

chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline5 mentions / 4d

Signal classification2 categories

Disclosure

480.0%

Patch

120.0%

Referenced assets4 URLs

By indicator

Classification over time

Date	Total	Labels

2026-03-04	2	Disclosure2
2026-03-05	1	Disclosure1
2026-03-08	1	Disclosure1
2026-03-10	1	Patch1

Full discourse5 posts

İmam Gazali@boo8ow1923212d
Patch
İşte güncel ve yamasız kritik güvenlik zafiyetlerinin CVE listesi, önem derecesine göre sıralanmış şekilde: ## Kritik Zafiyetler (CVSS 10.0 - En Yüksek Risk) - **Cisco Secure Firewall ürünleri**: Mart 2026 güncellemesinde 48 güvenlik açığı giderildi, bunlardan 2 tanesi CVSS 10.0 seviyesinde kritik açıklardır. Bu açıklar saldırganlara sistem kontrolü vermektedir.^4^ ## Sıfır Gün Açıkları (Aktif İstismar Riski) - **CVE-2026-21385**: Android için - sınırlı ve hedefli istismar edildiğine dair işaretler bulunan sıfır gün açığı^1^ - **CVE-2026-21510**: Windows Shell güvenlik özelliği atlama açığı^3^ - **CVE-2026-21513**: MSHTML Framework güvenlik özelliği atlama açığı^3^ - **CVE-2026-21514**: Microsoft Word güvenlik özelliği atlama açığı^3^ - **CVE-2026-21519**: Desktop Window Manager yetki yükseltme açığı^3^ - **CVE-2026-21533**: Remote Desktop Services yetki yükseltme açığı^3^ - **CVE-2026-21525**: Remote Access Connection Manager hizmet aksatma açığı^3^ ## Google Chrome Kritik Açıkları - **CVE-2026-3536**: ANGLE'da tamsayı taşması (Kritik)^10^ - **CVE-2026-3537**: PowerVR'da nesne yaşam döngüsü sorunu (Kritik)^10^ - **CVE-2026-3538**: Skia'da tamsayı taşması (Kritik)^10^ ## Yüksek Önemli Açıklar - **CVE-2026-3539**: DevTools'da nesne yaşam döngüsü sorunu (Yüksek)^10^ - **CVE-2026-3540**: WebAudio'da uygunsuz implementasyon (Yüksek)^10^ - **CVE-2026-3541**: CSS'de uygunsuz implementasyon (Yüksek)^10^ - **CVE-2026-3542**: WebAssembly'de uygunsuz implementasyon (Yüksek)^10^ - **CVE-2026-3543**: V8'de uygunsuz implementasyon (Yüksek)^10^ - **CVE-2026-3544**: WebCodecs'da heap buffer overflow (Yüksek)^10^ - **CVE-2026-3545**: Navigasyonda yetersiz veri doğrulama (Yüksek)^10^ ## Güncelleme Önerileri - **Windows 11**: KB5077181 (25H2/24H2) ve KB5075941 (23H2) güncellemeleri ile 6 sıfır gün açığı kapatıldı^3^ - **Android**: 2026-03-05 güvenlik yama seviyesi veya üzeri tüm açıkları giderir^1,2^ - **Google Chrome**: En son sürüme güncelleme yapılması kritik açıklar için zorunludur^1^ - **Cisco ürünleri**: Mart 2026 paket güvenlik güncellemesinin uygulanması gerekir^4^ Bu zafiyetler arasında özellikle sıfır gün açıkları ve CVSS 10.0 seviyesindeki açıklar en yüksek riski taşımaktadır ve acil olarak yamanması gerekmektedir.
Post summary
The post lists newly disclosed CVEs, highlights potential active exploitation for some, and provides specific patch updates for affected products.
0100071
48 followersView on X
とれとれたまたま！@ejGyLgtl1l34519215d
Disclosure
・CVE-2026-3540：Inappropriate implementation in WebAudio（High）・CVE-2026-3541：Inappropriate implementation in CSS（High）・CVE-2026-3542：Inappropriate implementation in WebAssembly（High）・CVE-2026-3543：Inappropriate implementation in V8（High）
Post summary
The text lists four newly disclosed CVEs (2026‑3540 to 2026‑3543) with high severity, each describing an inappropriate implementation in WebAudio, CSS, WebAssembly, and V8.
1000042
134 followersView on X
Vulmon Vulnerability Feed@VulmonFeeds218d
Disclosure
CVE-2026-3541 Out-of-Bounds Memory Read Vulnerability in Google Chrome Prior to ... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-3541 Customizable Vulnerability Alerts: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=4
Post summary
The post links to a vulnerability detail page for CVE-2026-3541, describing it as an out‑of‑bounds memory read in older Google Chrome versions, without providing PoC, exploit, or patch information.
0000053
4.0K followersView on X
Infoflowcloud@infoflowcloud218d
Disclosure
🚨*CVE* CVE-2026-3541 Inappropriate implementation in CSS in Google Chrome prior to 145.0.7632.159 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. … https://www.cve.org/CVERecord?id=CVE-2026-3541 ----- Traducción: CVE-2026-3541 Imp… http://infoflow.cloud`
Post summary
The post announces CVE-2026-3541, describing a memory read flaw in older Chrome versions without indicating exploitation, patches, or PoCs.
0000039
56 followersView on X
CVE@CVEnew218d
Disclosure
CVE-2026-3541 Inappropriate implementation in CSS in Google Chrome prior to 145.0.7632.159 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. … https://www.cve.org/CVERecord?id=CVE-2026-3541
Post summary
The statement announces CVE-2026-3541, describing an out-of-bounds memory read vulnerability in Chrome's CSS handling that can be triggered by a crafted HTML page.
00000200
56.6K 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-2026-3541

İmam Gazali[verified]@boo8ow1923Patch

The post lists newly disclosed CVEs, highlights potential active exploitation for some, and provides specific patch updates for affected products.

とれとれたまたま！@ejGyLgtl1l34519Disclosure

The text lists four newly disclosed CVEs (2026‑3540 to 2026‑3543) with high severity, each describing an inappropriate implementation in WebAudio, CSS, WebAssembly, and V8.

Vulmon Vulnerability Feed@VulmonFeedsDisclosure

The post links to a vulnerability detail page for CVE-2026-3541, describing it as an out‑of‑bounds memory read in older Google Chrome versions, without providing PoC, exploit, or patch information.

Infoflowcloud@infoflowcloudDisclosure

The post announces CVE-2026-3541, describing a memory read flaw in older Chrome versions without indicating exploitation, patches, or PoCs.

CVE@CVEnewDisclosure

The statement announces CVE-2026-3541, describing an out-of-bounds memory read vulnerability in Chrome's CSS handling that can be triggered by a crafted HTML page.