How severe is CVE-2026-15599?

CVE-2026-15599 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2026-15599 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-15599?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-15599 published?

CVE-2026-15599 was published on 2026-08-06.

CVE-2026-15599

CVE-2026-15599 is a low-severity vulnerability with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-283.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-283
Published: 2026-08-06
Last modified: 2026-08-06

Description

Unverified ownership vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute pardus-domain-joiner allows Privilege Abuse. This issue affects pardus-domain-joiner: before 0.5.5.

Frequently asked questions

What is CVE-2026-15599?: Unverified ownership vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute pardus-domain-joiner allows Privilege Abuse. This issue affects pardus-domain-joiner: before 0.5.5.
How severe is CVE-2026-15599?: CVE-2026-15599 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2026-15599 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-15599?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-15599 published?: CVE-2026-15599 was published on 2026-08-06.

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0770

Other CWE-283 vulnerabilities

CVE-2026-26016 — High (CVSS 8.1): Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to version…
CVE-2021-24501 — High (CVSS 8.1): The Workreap WordPress theme before 2.2.2 had several AJAX actions missing authorization checks to verify that a user…
CVE-2025-43882 — High (CVSS 7.8): Dell ThinOS 10, versions prior to 2508_10.0127, contains an Unverified Ownership vulnerability. A local low-privileged…
CVE-2026-4269 — High (CVSS 7.5): A missing S3 ownership verification in the Bedrock AgentCore Starter Toolkit before version v0.1.13 may allow a remote…
CVE-2026-29788 — High (CVSS 7.5): TSPortal is the WikiTide Foundation’s in-house platform used by the Trust and Safety team to manage reports,…
CVE-2025-47940 — High (CVSS 7.2): TYPO3 is an open source, PHP based web content management system. Starting in version 10.0.0 and prior to versions…

Browse all CWE-283 vulnerabilities →