CVE-2026-58662Apache Thrift: C++ THeaderTransport::readString() info-header length bounds bypass

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.

8.7 HIGHEPSS 1.07%Not in KEVNVD: Analyzed

Last updated: 2026-10-24 13:10 UTC

OverviewCVSS details

8.7HIGHCVSS 4.0

Score source: apache (CNA)
NVD status: Analyzed
Published: Jul 27, 2026
Assigner: apache

Affected

Apache Thrift (Apache Software Foundation)

Versions: before 0.24.0
Fixed in: 0.24.0

Exploitation

Public exploit: None listed
CISA KEV: Not listed
KEV due date: —
SSVC: Exploitation none · Automatable yes · Impact partial

EPSS · FIRST, scored Nov 8

1.07%chance of exploitation in 30 days

Higher than 65.26% of CVEs

CVSS 4.0 · apache (CNA)

8.7High

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

Attack vector: Network
Attack complexity: Low
Attack requirements: None
Privileges required: None
User interaction: None
Confidentiality impact: None
Integrity impact: None
Availability impact: High
Confidentiality (other systems): None
Integrity (other systems): None
Availability (other systems): None

CVSS 3.1 · NVD

9.1Critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: None
Availability impact: High

NVD status: Analyzed

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
8.7	HIGH	4.0apache (CNA)	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
9.1	CRITICAL	3.1NVD	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Details

CVE ID: CVE-2026-58662
Status: Analyzed
Assigner (CNA): apache
Published: Jul 27, 2026
Last modified: 2026-10-24 13:10 UTC
Weaknesses: CWE-1284 · Improper Validation of Specified Quantity in Input
CWE-125 · Out-of-bounds Read

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-09 09:16 UTC.