use-after-free
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Exim patches BDAT flaw that could lead to code execution
Exim has patched CVE-2026-45185, a use-after-free flaw in BDAT parsing that could lead to memory corruption and possible code execution in affected GnuTLS-based builds. Version 4.99.3 fixes the issue.
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Google patches actively exploited Chrome zero-day CVE-2026-2441
Google released Chrome updates to fix CVE-2026-2441, a high severity use after free bug in CSS that is being exploited in the wild. Users should update Chrome to the patched versions to reduce risk.
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Google AI agent Big Sleep credited with finding five WebKit bugs in Safari; Apple issues patches
Apple credited Google’s AI agent Big Sleep with finding five WebKit vulnerabilities affecting Safari that could cause crashes or memory corruption; Apple issued patches in iOS 26.1, macOS Tahoe 26.1, tvOS 26.1, watchOS 26.1, visionOS 26.1 and Safari 26.1 and urged users to update.
