What is CVE-2026-57919?

CVE-2026-57919 is a high-severity vulnerability in N/a, classified under Incorrect Default Permissions. CVSS score: 7.8/10. Published 2026-06-29.

How severe is CVE-2026-57919?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in N/a

CVE-2026-57919

PBackupVSS.exe in Matrix42 Empirum before 25.5 and 26.x before 26.2 creates a named pipe (\\.\pipe\PBackupVSS) with a DACL that grants GENERIC_READ and GENERIC_WRITE permissions to all authenticated users. A low-privileged local attacker c…

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions
CWE-426 — Untrusted Search Path

References

cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-57919?: CVE-2026-57919 is a high-severity vulnerability in N/a, classified under Incorrect Default Permissions. CVSS score: 7.8/10. Published 2026-06-29.
How severe is CVE-2026-57919?: High severity. CVSS v3 base score is 7.8 out of 10.