Is CVE-2026-24058 in the CISA KEV catalog?

No. CVE-2026-24058 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-24058?

CVE-2026-24058 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2026-24058?

CVE-2026-24058 has an EPSS score of 0.53% (41th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-24058?

Upgrade soft serve to 0.11.3 or later.

CVE & CISA-KEV Catalog

CVE-2026-24058

CRITICAL

9.8

CVSS v3

NVD

Description

Soft Serve is a self-hostable Git server for the command line. Versions 0.11.2 and below have a critical authentication bypass vulnerability that allows an attacker to impersonate any user (including admin) by "offering" the victim's public key during the SSH handshake before authenticating with their own valid key. This occurs because the user identity is stored in the session context during the "offer" phase and is not cleared if that specific authentication attempt fails. This issue has been fixed in version 0.11.3.

CWE-289

How to fix

Remediation Available

soft serveNVD

Affected:< 0.11.3Fixed in:0.11.3CVE-2026-24058derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.53%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Patch1

github.com

Vendor Advisory1

github.com

Release Notes1

github.com

Related Vulnerabilities

Other CWE-289 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-56511	Critical	9.8	21%	-	Fix
CVE-2021-34746	Critical	9.8	18%	-	Fix
CVE-2017-16590	High	8.8	3.3%	-	-
CVE-2026-48618	Medium	6.5	2.5%	-	Fix
CVE-2025-55130	Critical	9.1	1.6%	-	Fix
CVE-2026-44492	High	8.6	0.9%	-	Fix

Embed a live status badge for CVE-2026-24058

Markdown

[![CVE-2026-24058](https://tridentstack.com/cve/badge/CVE-2026-24058.svg)](https://tridentstack.com/cve/CVE-2026-24058)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-24058"><img src="https://tridentstack.com/cve/badge/CVE-2026-24058.svg" alt="CVE-2026-24058"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-18.