Ghostwire

CVE-2026-64053: In the Linux kernel, the following vulnerability has been resolved: block: don't overwrite bip_vcnt in...

HIGH CVSS 0.0

Published: July 19, 2026 | Last Modified: July 19, 2026

Description

In the Linux kernel, the following vulnerability has been resolved: block: don't overwrite bip_vcnt in bio_integrity_copy_user() bio_integrity_add_page() already sets bip_vcnt to 1 for the bounce segment. Overwriting it with nr_vecs breaks bip_vcnt

Ghostwire Analysis — What This Means Practically

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References