CVE-2026-43870

EUVD-2026-27245
Origin Validation Error, Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting'), Uncontrolled Resource Consumption vulnerability in Apache Thrift.

This issue affects Apache Thrift: before 0.23.0.

Users are recommended to upgrade to version 0.23.0, which fixes the issue.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.3 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 32.11%
Affected Products (NVD)
VendorProductVersion
apachethrift
𝑥
< 0.23.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
thrift
bookworm
unimportant
bullseye
unimportant
forky
0.23.0-3
fixed
sid
0.23.0-3
fixed
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
thrift
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
Common Weakness Enumeration
References
https://lists.apache.org/thread/pgtfq44ltc9t63kxcbqmwqzt45pnhqdy
http://www.openwall.com/lists/oss-security/2026/05/05/4