Is CVE-2026-44798 in the CISA KEV catalog?

No. CVE-2026-44798 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-44798?

CVE-2026-44798 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2026-44798?

CVE-2026-44798 has an EPSS score of 0.28% (20th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-44798?

Upgrade nautobot to 3.1.2 or later.

CVE & CISA-KEV Catalog

CVE-2026-44798

HIGH

7.1

CVSS v3

NVD

Description

Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.33 and 3.1.2, a user with access to add/change a GitRepository record could use the REST API to directly set the current_head field on the record, which was not intended to be user-editable. Doing so could cause Nautobot's local clone(s) of the relevant repository to checkout a commit other than the latest commit on the specified branch (resulting in misleading state), or potentially to be unable to make use of the repository at all (until manually remediated) due to the current_head pointing to a nonexistent commit hash or malformed value. This vulnerability is fixed in 2.4.33 and 3.1.2.

CWE-471 CWE-749

How to fix

Remediation Available

nautobotNVD

Affected:>= 3.0.0, < 3.1.2Fixed in:3.1.2CVE-2026-44798derived 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 RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityHigh

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

Exploit Intelligence

0.28%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Patch3

Release Notes2

Related Vulnerabilities

Other CWE-471 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2022-21824	High	8.2	22%	-	Fix
CVE-2018-3728	High	8.8	4.3%	-	Fix
CVE-2020-8147	Critical	9.8	3.1%	-	-
CVE-2020-8116	High	7.3	3.1%	-	Fix
CVE-2018-3721	Medium	6.5	2.4%	-	Fix
CVE-2018-3719	High	8.8	2.1%	-	Fix

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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 2026-05-28.