Vulnerability · Published Jul 27, 2026 · Assigned by apache
CVE-2026-58389Apache Thrift: Rust binary protocol non-strict path missing string size limit
High 8.7
In plain English
A high-severity resource allocation without limits in Apache Thrift from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 4.0)8.7High
Exploit odds (30 days)1.0%top 36.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift Rust bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | thrift | no fix listed | DEBIAN-CVE-2026-58389 |
| Debian:13 | thrift | no fix listed | DEBIAN-CVE-2026-58389 |
| Debian:14 | thrift | 0.24.0-2 | DEBIAN-CVE-2026-58389 |
| Ubuntu:22.04:LTS | thrift | no fix listed | UBUNTU-CVE-2026-58389 |
| Ubuntu:24.04:LTS | thrift | no fix listed | UBUNTU-CVE-2026-58389 |
| Ubuntu:26.04:LTS | thrift | no fix listed | UBUNTU-CVE-2026-58389 |
| Ubuntu:26.10 | thrift | no fix listed | UBUNTU-CVE-2026-58389 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache Thrift | 0 – before 0.24.0 |
Weakness: CWE-770 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N