CVE-2026-88017

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 14.1% of scored records. A rank, not a probability.

NVD base score

7.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-09-14.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-09-10 15:55Z1 MO AGO

Last updated

2026-09-11 20:33Z1 MO AGO

Reserved

2026-09-09

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.3)

CNA CVSS vector

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

Weaknesses

• CWE-488Exposure of Data Element to Wrong SessionBase

Data version

5.2

Document digest

441a3df33cef665a974715c46214c50e0d994c40ec88ca0f39d5d6cd9bdb795d

• github.comhttps://github.com/rclone/rclone/security/advisories/GHSA-c476-6w5q-jw77x_refsource_CONFIRM
• github.comhttps://github.com/rclone/rclone/commit/c6af0b57c2b4af848bc968c2b407354476184b99x_refsource_MISC
• github.comhttps://github.com/rclone/rclone/releases/tag/v1.75.1x_refsource_MISC