CVE-2026-2441: Zero-Day CSS Vulnerability in Chromium-Based Browsers

CVE-2026-2441: Zero-Day CSS Vulnerability in Chromium-Based Browsers

First seen 22 Feb 2026, 00:09 UTC News.YcombinatorSitepoint 75% similarity 91.3

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CVE-2026-2441 is a zero-day CSS vulnerability affecting all Chromium-based browsers, allowing attackers to exploit a use-after-free condition in the Blink rendering engine. This vulnerability enables the theft of sensitive DOM content without executing JavaScript, posing risks to user security. The vulnerability was actively exploited in the wild, prompting urgent attention from developers and security teams.

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Timeline

2026-02-13
CVE-2026-2441 published
2026-02-17
CVE-2026-2441 added to CISA KEV (active exploitation)
2026-02-19
First articles published discussing CVE-2026-2441
2026-02-21
Latest article provides detailed analysis of CVE-2026-2441

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