CVE-2026-49158: high-severity vulnerability in Apache Thrift
Apache Thrift: Ruby THeaderTransport ZLIB Decompression Bomb
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 1.0%
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/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Apache Software Foundation · Apache ThriftRelated CVEs — Apache Thrift
In the same product, most dangerous first.
CVE-2018-1320—CVE-2018-1320EPSS 8.2%CVE-2016-5397—CVE-2016-5397EPSS 6.9%CVE-2018-11798—CVE-2018-11798EPSS 4.7%CVE-2026-41602HIGHApache Thrift: Go TFramedTransport uint32 overflowEPSS 1.2%CVE-2026-41606MEDIUMApache Thrift: c_glib dispatch stack overflowEPSS 1.1%CVE-2026-58662HIGHApache Thrift: C++ THeaderTransport::readString() info-header length bounds bypassEPSS 1.1%