Low severity · published Aug 25, 2026
CVE-2026-79777
rclone before v1.75.0 Information Disclosure via RC API
2.7
CVSS
0.3%
EPSS
No
On KEV
Description
rclone before v1.75.0 includes full Go stack traces in RC API error responses when panics occur. Attackers can trigger panics to leak internal file paths, module versions, goroutine states, and memory addresses.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RC
rclone · rclone
before 1.75.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-79777
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-79777
github.com
https://github.com/rclone/rclone/security/advisories/GHSA-gwfq-86j8-7qhv
www.vulncheck.com
https://www.vulncheck.com/advisories/rclone-before-information-disclosure-via-rc-api
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