CVE-2026-44629

CVE-2026-44629

Improper access control to the Synergis Softwire installation folder. This vulnerability affects Streamvault all-in-one appliances (SV-100E and SV-300E series) and Synergis Softwire installed on Windows servers.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.9 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.002 (3.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-44629: held from 0.001 to 0.002.

EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-44629?
CVE-2026-44629 is a high-severity vulnerability, classified under CWE-922. CVSS score: 7.9/10. Published 2026-08-28.
How severe is CVE-2026-44629?
High severity. CVSS v3 base score is 7.9 out of 10.