CVE-2026-43868

5.3 MEDIUM

Published: May 05, 2026 Modified: June 30, 2026

Description

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://lists.apache.org/thread/zj76dtwnbbs1m7z3focf4wd51pqpsmn9

Source: security@apache.org

Vendor Advisory

https://access.redhat.com/errata/RHSA-2026:26586

Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

https://access.redhat.com/security/cve/CVE-2026-43868

Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

https://bugzilla.redhat.com/show_bug.cgi?id=2466670

Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43868.json

Source: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c

5 reference(s) from NVD

Quick Stats

CVSS v3 Score

5.3 / 10.0

EPSS (Exploit Probability)

0.4%

29th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-789 CWE-789 CWE-1285

Affected Vendors

apache

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