Upstream information

CVE-2026-39824 at MITRE

Description

NewNTUnicodeString does not check for string length overflow. When provided with a string that overflows the maximum size of a NTUnicodeString (a 16-bit number of bytes), it returns a truncated string rather than an error.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v3 Scores
CVSS detail CNA (CISA-ADP)
Base Score 3.3
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact Low
Availability Impact None
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP7
  • kbfs >= 6.6.3-bp157.2.12.1
  • kbfs-git >= 6.6.3-bp157.2.12.1
  • kbfs-tool >= 6.6.3-bp157.2.12.1
  • keybase-client >= 6.6.3-bp157.2.12.1
  • rclone >= 1.74.3-bp157.2.9.1
  • rclone-bash-completion >= 1.74.3-bp157.2.9.1
  • rclone-zsh-completion >= 1.74.3-bp157.2.9.1
 Patchnames:
openSUSE-2026-199
openSUSE-2026-272
openSUSE Leap 16.0
  • kbfs >= 6.6.3-bp160.2.1
  • kbfs-git >= 6.6.3-bp160.2.1
  • kbfs-tool >= 6.6.3-bp160.2.1
  • keybase-client >= 6.6.3-bp160.2.1
  • rclone >= 1.74.4-bp160.1.1
  • rclone-bash-completion >= 1.74.4-bp160.1.1
  • rclone-zsh-completion >= 1.74.4-bp160.1.1
 Patchnames:
openSUSE-Leap-16.0-1409
openSUSE-Leap-16.0-packagehub-439
openSUSE-Leap-16.0-packagehub-443
openSUSE Tumbleweed
  • kbfs >= 6.6.3-3.1
  • kbfs-git >= 6.6.3-3.1
  • kbfs-tool >= 6.6.3-3.1
  • keybase-client >= 6.6.3-3.1
  • rclone >= 1.74.2-1.1
  • rclone-bash-completion >= 1.74.2-1.1
  • rclone-zsh-completion >= 1.74.2-1.1
 Patchnames:
openSUSE-Tumbleweed-2026-10856
openSUSE-Tumbleweed-2026-11306

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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Linux Enterprise Server 16.1 govulncheck-vulndb Released
SUSE Linux Enterprise Server for SAP applications 16.1 govulncheck-vulndb Released
SUSE Package Hub 15 SP7 keybase-client Released
SUSE Package Hub 15 SP7 rclone Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Module for Package Hub 15 SP5 govulncheck-vulndb Affected
SUSE Linux Enterprise Module for Package Hub 15 SP6 govulncheck-vulndb Affected
openSUSE Leap 15.5 govulncheck-vulndb Affected
openSUSE Leap 15.6 govulncheck-vulndb Affected

SUSE Timeline for this CVE

CVE page created: Mon May 25 11:28:12 2026
CVE page last modified: Sun Aug 2 11:39:02 2026