Upstream information

CVE-2026-64654 at MITRE

Description

GitHub CLI (gh) is GitHub's official command line tool. Prior to version 2.97.0, multiple GitHub CLI commands printed externally controlled gist, API, pull request, release, codespace, skill, or agent-task content without neutralizing terminal escape sequences. An attacker who can influence that content can embed escape sequences that are interpreted by the terminal of a user who runs an affected command, with impact ranging from cosmetic manipulation of the title or on-screen content to, on some terminal emulators, command execution. This extends the same class of issue as CVE-2026-45803-which addressed only gh run view --log-to the other affected command paths. This issue is fixed in version 2.97.0.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v4 Scores
CVSS detail CNA (GitHub)
Base Score 5.3
Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Attack Requirements None
Privileges Required None
User Interaction Passive
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact None
Subsequent System Confidentiality Impact Low
Subsequent System Integrity Impact Low
Subsequent System Availability Impact None
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1276662 [NEW]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP7
  • gh >= 2.98.0-bp157.2.29.1
  • gh-bash-completion >= 2.98.0-bp157.2.27.1
  • gh-fish-completion >= 2.98.0-bp157.2.27.1
  • gh-zsh-completion >= 2.98.0-bp157.2.27.1
 Patchnames:
openSUSE-2026-309 (aarch64,i586,ppc64le,s390x,x86_64)
openSUSE Leap 16.0
  • gh >= 2.98.0-bp160.1.1
  • gh-bash-completion >= 2.98.0-bp160.1.1
  • gh-fish-completion >= 2.98.0-bp160.1.1
  • gh-zsh-completion >= 2.98.0-bp160.1.1
 Patchnames:
openSUSE-Leap-16.0-packagehub-536
openSUSE Tumbleweed
  • gh >= 2.97.0-1.1
  • gh-bash-completion >= 2.97.0-1.1
  • gh-fish-completion >= 2.97.0-1.1
  • gh-zsh-completion >= 2.97.0-1.1
 Patchnames:
openSUSE-Tumbleweed-2026-11530

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Package Hub 15 SP7 gh Released

SUSE Timeline for this CVE

CVE page created: Tue Aug 18 11:49:29 2026
CVE page last modified: Sun Aug 30 13:38:18 2026