CVE-2026-53258

In the Linux kernel, the following vulnerability has been resolved: wifi: fix leak if split 6 GHz scanning fails rdev-intscanreq is leaked if cfg80211scan fails. Note that it's supposed to be released at cfg80211scandone but this doesn't happen as rdev-scanreq is NULL at that point, too, leading ...

Zombie ZIP method can fool antivirus during the first scan

A researcher published “Zombie ZIP,” a simple way to change the first part header of a ZIP file so it falsely claims its contents are uncompressed while they are actually compressed. Many antivirus products trust that header and never properly decompress or inspect the real payload. In tests...

PT-2002-2497 · Symantec · Symantec Norton Antivirus

Name of the Vulnerable Software and Affected Versions: Symantec Norton AntiVirus NAV version 2002 Description: The issue allows remote attackers to bypass the initial virus scan and cause the software to prematurely stop scanning by using a non-RFC compliant MIME header. The vendor has disputed...

PT-2002-2498 · Symantec +1 · Symantec Norton Antivirus +1

Name of the Vulnerable Software and Affected Versions: Symantec Norton AntiVirus version 2002 Description: The issue allows remote attackers to bypass virus protection via a Word Macro virus with a .nch or .dbx extension, which is automatically recognized and executed as a Microsoft Office...