Low 3.7Published Jun 20, 2026

CVE-2026-56355GNU Savannah Administration Savane through 3.17 uses untrusted data as part of authorization.

Updated under an hour ago (Oct 26, 2026, 3:50 PM ET)

Does this affect you?

It affects GNU Savane. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for GNU Savane

Exploited in the last 30 days

GNU Savannah Administration Savane through 3.17 uses untrusted data as part of authorization.

CVSS: 3.7 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-696
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: mitre
NVD analysis: Deferred
Record last updated: Jun 22, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

GNU Savane gnu:savane (from the name)	from 3.14 through 3.17	CNA record

References

References

https://cgit.git.savannah.gnu.org/cgit/administration/savane.git/tree/frontend/php/file.php?h=release-3.17#n113
https://cgit.git.savannah.gnu.org/cgit/administration/savane.git/tree/frontend/php/file.php?h=release-3.17#n123
https://www.fsf.org/news/statement-regarding-gnu-savannah-security-reports
https://www.hacktron.ai
https://www.mallory.ai/stories/019ee445-bdd4-7775-93b5-a8faaf5c2eb7
https://news.ycombinator.com/item?id=48605220

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.