CVE-2026-43868

Memory Allocation with Excessive Size Value 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.

CVSS 3.1

5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS

0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-26)

CWEs

CWE-789, CWE-1285

Published

2026-05-05

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

Affected

• apache:thrift

Packages (OSV)

References

• https://lists.apache.org/thread/zj76dtwnbbs1m7z3focf4wd51pqpsmn9
• https://access.redhat.com/errata/RHSA-2026:26586
• https://access.redhat.com/errata/RHSA-2026:42644
• https://access.redhat.com/security/cve/CVE-2026-43868
• https://bugzilla.redhat.com/show_bug.cgi?id=2466670

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