CVE-2026-43869

high

Published 2026-05-05 · Modified 2026-06-02

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CVSS v3

7.3

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

CVSS v4 NEW

—

not yet in upstream

VIR risk

7.3

Description

Apache Thrift has an Improper Validation of Certificate with Host Mismatch Vulnerability

Predictions

Exploit likelihood

82%

Patch ETA

—

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.

OS impact

Windows Affected 1 release

Version	Status	Fixed in
—	Affected	—

Debian Mixed 5 releases

Version	Status	Fixed in
trixie	Affected	—
sid	Fixed	`0.23.0-3`
forky	Fixed	`0.23.0-3`
bullseye	Affected	—
bookworm	Affected	—

Package impact

Ecosystem	Package	Vulnerable	Fixed
Maven	org.apache.thrift:libthrift	`<=0.22.0`
MAVEN	org.apache.thrift:libthrift	`<= 0.22.0`
Maven	org.apache.thrift:libthrift	`<0.23.0`	`0.23.0`

Application impact

Vendor	Product	Versions	Fixed
apache	thrift	`{"endExcluding":"0.23.0"}`	`0.23.0`

References

CWEs

CWE-297

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

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