CVE-2026-48586 — HIGH (7.5)

Q: How severe is CVE-2026-48586?

CVE-2026-48586 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-48586?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Thrift.

Vulnerability Description

Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift C++, Java, Python, Go, D, C/GLib bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Apache	Thrift	< 0.24.0

Related Weaknesses (CWE)

CWE-409

References

https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9Release Notes
https://lists.apache.org/thread/p008svsjf9p6bj47wyyf5dgglq5z7xoqVendor Advisory
http://www.openwall.com/lists/oss-security/2026/07/24/37Mailing ListThird Party Advisory

FAQ

What is CVE-2026-48586?

CVE-2026-48586 is a vulnerability with a CVSS score of 7.5 (HIGH). Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift C++, Java, Python, Go, D, C/GLib bindings. This issue affects Apache Thrift: before 0.24.0. Users are ...

How severe is CVE-2026-48586?

CVE-2026-48586 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-48586?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Thrift.