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Fencer Vulns
critical 9.1

CVE-2026-58662 json

Apache Thrift: C++ THeaderTransport::readString() info-header length bounds bypass

published 2026-07-27 3 mo ago modified 2026-10-24 16 d ago also BIT-thrift-2026-58662 , EUVD-2026-49158

cvss
9.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

Improper Validation of Specified Quantity in Input, Out-of-bounds Read vulnerability in Apache Thrift C++ bindings.

This issue affects Apache Thrift: before 0.24.0.

Users are recommended to upgrade to version 0.24.0, which fixes the issue.

Patch / fix

  • bitnami thrift 0.24.0
  • Apache Software Foundation Apache Thrift 0.24.0
  • thrift Debian 14 0.24.0-2

debian advisories DEBIAN-CVE-2026-58662

  • thrift openSUSE Tumbleweed 0.24.0-1.1

opensuse advisories openSUSE-SU-2026:11432-1

  • thrift Azure Linux 3.0 0.24.0-1

azure linux advisories AZL-93977

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-58662 updated cvss 7.5

Apache Thrift: Apache Thrift C++ bindings: Denial of Service due to out-of-bounds read via improper input validation

  • Red Hat Enterprise Linux AI 3.3 for RHEL 9 thrift 0.15.0-6.el9ai, thrift 0.15.0-7.el9ai, thrift-qt 0.15.0-6.el9ai, thrift-qt 0.15.0-7.el9ai, perl-thrift 0.15.0-6.el9ai, perl-thrift 0.15.0-7.el9ai, +4 more
    fixed: vendor fix RHSA-2026:52831
  • Red Hat Enterprise Linux AI 3.4 for RHEL 9 thrift 0.15.0-6.el9ai, thrift 0.15.0-7.el9ai, thrift-qt 0.15.0-6.el9ai, thrift-qt 0.15.0-7.el9ai, perl-thrift 0.15.0-6.el9ai, perl-thrift 0.15.0-7.el9ai, +4 more
    fixed: vendor fix RHSA-2026:52829

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
3 mo ago

Exploit prediction

1.08% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.7 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
CNA 4.0 8.7 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
OSV 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected packages

ecosystem package affected fixed in
bitnami thrift
<0.24.0
0.24.0

Affected products

  • Apache Software Foundation Apache Thrift

Classification

Weakness
  • CWE-1284 Improper Validation of Specified Quantity in Input
  • CWE-125 Out-of-bounds Read

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Denote that it is specifically the C++ client affected in this case.