Question 1

What is CVE-2026-63954 — CVE-2026-63954?

Accepted Answer

In the Linux kernel, the following vulnerability has been resolved: hpfs: fix a crash if hpfs_map_dnode_bitmap fails If hpfs_map_dnode_bitmap fails, the code would call hpfs_brelse4 on uninitialized quad buffer head, causing a crash.

Question 2

What is the authoritative source for CVE-2026-63954?

Accepted Answer

CVE-2026-63954 (CVE-2026-63954) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-63954CVE-2026-63954

Description

Scoring