CVE-2026-39959

unknown

Published 2026-04-08 · Modified 2026-04-09

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

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

CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

Tmds.DBus: malicious D-Bus peers can spoof signals, exhaust file descriptor resources, and cause denial of service

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Package impact

Ecosystem	Package	Vulnerable	Fixed
NuGet	Tmds.DBus	`<0.92.0`	`0.92.0`
NuGet	Tmds.DBus.Protocol	`<0.21.3`	`0.21.3`
NuGet	Tmds.DBus.Protocol	`>=0.22.0,<0.92.0`	`0.92.0`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.