Excessive Iteration Vulnerability in Apache Thrift PHP Bindings
CVE-2026-91137

8.7HIGH

Key Information:

Vendor

Apache
Status
Apache Thrift
Vendor
CVE Published:
2 October 2026

What is CVE-2026-91137?

This vulnerability is characterized by improper validation of specified input quantities, leading to the risk of excessive iterations in the allocation of resources. Specifically affecting the PHP bindings of Apache Thrift, this flaw can result in resource exhaustion or denial of service conditions. It is critical for users to upgrade to version 0.25.0 or later to mitigate risks associated with this vulnerability.

Affected Version(s)

Apache Thrift 0 < 0.25.0

References

https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znz...
vendor-advisory
https://lists.apache.org/thread/bf12g1b11r4x9x3wsy4mgwfgd...
vendor-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

glit3h from ZeroVuln Labs
.