CVE-2026-32281

highpriority · track · 30EPSS 0.004 · 28 %ileCHDEEUFRRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.36% (28th) EPSS

CVSS 7.5 · high

Is it mine?

96 products

Check your exposure

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-24

Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing denial of service. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No fix is available; mitigate or reduce exposure.

No fix availableLabX Standardmettler_toledo_psirt
This vulnerability will be fixed in the upcoming releases

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondaryexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · Mettler-Toledo PSIRT

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-295USprimaryCWE-295USCWE-295US

affected products (96)

Products and version ranges known to be affected.

Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Splunk Splunk Enterprise< 10.0.9cert_bundDE
Splunk Splunk Enterprise< 10.2.6cert_bundDE
Splunk Splunk Enterprise< 10.4.2cert_bundDE
Splunk Splunk Enterprise< 9.4.14cert_bundDE
Splunk Splunk Splunk Enterprise <10.0.9< 10.0.9cert_bundDE
Splunk Splunk Splunk Enterprise <10.2.6< 10.2.6cert_bundDE
Splunk Splunk Splunk Enterprise <10.4.2< 10.4.2cert_bundDE
Splunk Splunk Splunk Enterprise <9.4.14< 9.4.14cert_bundDE
Go standard library crypto/x5090 → 1.25.9enisa_euvdEU
Go standard library crypto/x5091.26.0-0 → 1.26.2enisa_euvdEU
Red Hat Inc. Ansible Automation Platform≤ 2fstec_bduRU
Red Hat Inc. Assisted Installer for Red Hat OpenShift Container Platform≤ 2fstec_bduRU
Red Hat Inc. Builds for Red Hat OpenShiftall versionsfstec_bduRU
Red Hat Inc. Compliance Operatorall versionsfstec_bduRU
Red Hat Inc. Confidential Compute Attestationall versionsfstec_bduRU
Red Hat Inc. Cryostat≤ 4fstec_bduRU
Red Hat Inc. Custom Metric Autoscaler operator for Red Hat Openshiftall versionsfstec_bduRU
Red Hat Inc. Deployment Validation Operatorall versionsfstec_bduRU
Red Hat Inc. External Secrets Operator for Red Hat OpenShiftall versionsfstec_bduRU

showing 20 of 96

advisories (6)

Vendor and ecosystem advisories describing this.

VDE-2026-088METTLER TOLEDO: LabX Standard and Enterprise Report on External Component Analysis - v21.42026-08-20csaf · mettler_toledo_psirtCH
The vulnerabilities found in LabX Standard versions 21.3.22 - 21.4.23 are CVE-2025-69419, CVE-2026-0915, CVE-2025-15467, CVE-2026-4800, CVE-2026-33186, CVE-2026-39821, CVE-2026-33671 and are fixed in LabX Standard v21.4.25. The vulnerabilities found in LabX Enterprise versions 21.3.22 - 21.4.23 are CVE-2026-4800, CVE-2026-33186, CVE-2026-39821, CVE-2026-33671 and are fixed in LabX Enterprise v21.4.25 All other vulnerabilities are to be fixed in the upcoming releases.
WID-SEC-W-2026-1006Golang Go: Mehrere SchwachstellenDeutsch2026-04-07csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Golang Go ausnutzen, um Speicherbeschädigungen zu verursachen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand auszulösen oder andere, nicht näher spezifizierte Angriffe durchzuführen.
WID-SEC-W-2026-2929Splunk Splunk Enterprise: Mehrere SchwachstellenDeutsch2026-08-19csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Splunk Splunk Enterprise ausnutzen, um beliebigen Code auszuführen, Berechtigungen zu erweitern, Sicherheitsmaßnahmen zu umgehen, SQL-Injection-, serverseitige Request-Forgery- und Cross-Site-Scripting-Angriffe durchzuführen, sensible Informationen offenzulegen oder zu manipulieren, Denial-of-Service-Zustände auszulösen oder andere, nicht näher spezifizierte Angriffe durchzuführen.
BIT-golang-2026-32281Inefficient policy validation in crypto/x5092026-04-13vendor · osvUS
Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing denial of service. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.
CERTFR-2026-AVI-1366Multiples vulnérabilités dans les produits SplunkFrançais2026-10-22vendor · certfrFR
GO-2026-4946Inefficient policy validation in crypto/x5092026-04-07vendor · osvUS
Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing denial of service. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv cert_bund mettler_toledo_psirt certfr NVD CVE.org MITRE

published 2026-04-08modified 2026-07-25

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+1880 more

references (13)

External citations — patches, advisories, analysis.

scry

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