CVE-2026-41608
Apache Thrift: Unbounded Zlib Decompression in Python THeaderTransport
HIGH
7.5
CVSS Score
Published: July 27, 2026 at 10:53 AM UTC
Updated: October 24, 2026 at 01:10 PM UTC
1 product affected across 1 vendorThrift
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
SSVC
No known exploit
Description
Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
Vendor AdvisoryRelease Notes
Source: cverecord
https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2026/07/24/32SSVC — Action Prioritization
SSVCNo known exploitAutomatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.5HIGHCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-409
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