CVE-2026-88015

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited 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

0.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 29.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-09-23.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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 15:50Z1 MO AGO

Last updated

2026-09-10 16:01Z1 MO AGO

Reserved

2026-09-09

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-190Integer Overflow or WraparoundBase
• CWE-248Uncaught ExceptionBase
• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

7eadb55457d17233b61740766db8bc7586d88c12e8f83fe7c0749b231a79ccbf

• github.comhttps://github.com/rclone/rclone/security/advisories/GHSA-p6m2-r3w9-mpxwx_refsource_CONFIRM
• github.comhttps://github.com/rclone/rclone/commit/28bf49d66f94acc3f4f7f318504a706686281af9x_refsource_MISC
• github.comhttps://github.com/rclone/rclone/releases/tag/v1.75.1x_refsource_MISC