VulnerabilityAnalyzed
CVE-2026-49158
Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift Ruby bindings.
HIGH 7.5EPSS 0.65%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift Ruby 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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.65% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-409
- Affected
- apache/thrift
- Source
- security@apache.org
References
- https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9Release Notes
- https://lists.apache.org/thread/fmjl8l415tj9zwlob8v2dr5hq1d0hts7Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/07/24/38Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.