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CERTFR-2026-AVI-1281
Vulnerability from certfr_avis - Published: 2026-10-08 - Updated: 2026-10-08
De multiples vulnérabilités ont été découvertes dans les produits Splunk. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Splunk | Splunk | Splunk Enterprise versions 10.0.x antérieures à 10.0.10 | ||
| Splunk | Splunk | Splunk MCP Server versions 1.2.x antérieures à 1.2.1 | ||
| Splunk | Splunk | Splunk Enterprise versions 9.4.x antérieures à 9.4.15 | ||
| Splunk | Splunk | Splunk Enterprise versions 10.2.x antérieures à 10.2.7 | ||
| Splunk | Splunk | Splunk Enterprise versions 10.4.x antérieures à 10.4.3 | ||
| Splunk | Splunk | Splunk Add-on for Amazon Web Services versions 8.2.x antérieures à 8.2.2 |
References
| Title | Publication Time | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Splunk Enterprise versions 10.0.x ant\u00e9rieures \u00e0 10.0.10",
"product": {
"name": "Splunk",
"vendor": {
"name": "Splunk",
"scada": false
}
}
},
{
"description": "Splunk MCP Server versions 1.2.x ant\u00e9rieures \u00e0 1.2.1",
"product": {
"name": "Splunk",
"vendor": {
"name": "Splunk",
"scada": false
}
}
},
{
"description": "Splunk Enterprise versions 9.4.x ant\u00e9rieures \u00e0 9.4.15",
"product": {
"name": "Splunk",
"vendor": {
"name": "Splunk",
"scada": false
}
}
},
{
"description": "Splunk Enterprise versions 10.2.x ant\u00e9rieures \u00e0 10.2.7",
"product": {
"name": "Splunk",
"vendor": {
"name": "Splunk",
"scada": false
}
}
},
{
"description": "Splunk Enterprise versions 10.4.x ant\u00e9rieures \u00e0 10.4.3",
"product": {
"name": "Splunk",
"vendor": {
"name": "Splunk",
"scada": false
}
}
},
{
"description": "Splunk Add-on for Amazon Web Services versions 8.2.x ant\u00e9rieures \u00e0 8.2.2",
"product": {
"name": "Splunk",
"vendor": {
"name": "Splunk",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-26007",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-26007"
},
{
"name": "CVE-2025-61730",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61730"
},
{
"name": "CVE-2025-58190",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-58190"
},
{
"name": "CVE-2026-42507",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42507"
},
{
"name": "CVE-2026-39830",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39830"
},
{
"name": "CVE-2026-34180",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34180"
},
{
"name": "CVE-2026-39892",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39892"
},
{
"name": "CVE-2026-33186",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33186"
},
{
"name": "CVE-2026-39826",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39826"
},
{
"name": "CVE-2025-22872",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22872"
},
{
"name": "CVE-2026-42508",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42508"
},
{
"name": "CVE-2026-76272",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76272"
},
{
"name": "CVE-2026-76283",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76283"
},
{
"name": "CVE-2026-32288",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32288"
},
{
"name": "CVE-2026-69249",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-69249"
},
{
"name": "CVE-2026-8926",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8926"
},
{
"name": "CVE-2026-39833",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39833"
},
{
"name": "CVE-2026-76280",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76280"
},
{
"name": "CVE-2026-33814",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33814"
},
{
"name": "CVE-2026-41602",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41602"
},
{
"name": "CVE-2026-76285",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76285"
},
{
"name": "CVE-2026-46600",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46600"
},
{
"name": "CVE-2026-39832",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39832"
},
{
"name": "CVE-2026-76281",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76281"
},
{
"name": "CVE-2026-27145",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27145"
},
{
"name": "CVE-2026-39834",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39834"
},
{
"name": "CVE-2026-46595",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46595"
},
{
"name": "CVE-2026-39825",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39825"
},
{
"name": "CVE-2026-39821",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39821"
},
{
"name": "CVE-2026-76273",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76273"
},
{
"name": "CVE-2026-34073",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34073"
},
{
"name": "CVE-2026-32283",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32283"
},
{
"name": "CVE-2026-27136",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27136"
},
{
"name": "CVE-2026-32281",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32281"
},
{
"name": "CVE-2026-27142",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27142"
},
{
"name": "CVE-2026-42504",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42504"
},
{
"name": "CVE-2026-69247",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-69247"
},
{
"name": "CVE-2026-76269",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76269"
},
{
"name": "CVE-2026-69248",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-69248"
},
{
"name": "CVE-2026-76279",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76279"
},
{
"name": "CVE-2026-39820",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39820"
},
{
"name": "CVE-2026-76278",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76278"
},
{
"name": "CVE-2025-47911",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-47911"
},
{
"name": "CVE-2026-34986",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34986"
},
{
"name": "CVE-2026-76274",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76274"
},
{
"name": "CVE-2026-42506",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42506"
},
{
"name": "CVE-2026-76271",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76271"
},
{
"name": "CVE-2026-76266",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76266"
},
{
"name": "CVE-2026-39831",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39831"
},
{
"name": "CVE-2026-8924",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8924"
},
{
"name": "CVE-2026-25679",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25679"
},
{
"name": "CVE-2026-33811",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-33811"
},
{
"name": "CVE-2026-9079",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9079"
},
{
"name": "CVE-2026-25680",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25680"
},
{
"name": "CVE-2026-76268",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76268"
},
{
"name": "CVE-2026-76286",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76286"
},
{
"name": "CVE-2026-76264",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76264"
},
{
"name": "CVE-2026-32289",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32289"
},
{
"name": "CVE-2026-32280",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32280"
},
{
"name": "CVE-2026-9545",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-9545"
},
{
"name": "CVE-2026-76284",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76284"
},
{
"name": "CVE-2025-61728",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61728"
},
{
"name": "CVE-2026-39836",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39836"
},
{
"name": "CVE-2026-42502",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42502"
},
{
"name": "CVE-2026-39882",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39882"
},
{
"name": "CVE-2026-25681",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-25681"
},
{
"name": "CVE-2026-42499",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42499"
},
{
"name": "CVE-2025-22870",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22870"
},
{
"name": "CVE-2026-8927",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8927"
},
{
"name": "CVE-2026-27139",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27139"
},
{
"name": "CVE-2026-76282",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76282"
},
{
"name": "CVE-2026-32282",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32282"
},
{
"name": "CVE-2025-68121",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68121"
},
{
"name": "CVE-2026-76270",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76270"
},
{
"name": "CVE-2026-27141",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-27141"
},
{
"name": "CVE-2025-61726",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-61726"
},
{
"name": "CVE-2026-76276",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76276"
},
{
"name": "CVE-2026-76275",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76275"
},
{
"name": "CVE-2026-76267",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76267"
},
{
"name": "CVE-2026-76265",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76265"
},
{
"name": "CVE-2026-8286",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-8286"
},
{
"name": "CVE-2026-39823",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-39823"
},
{
"name": "CVE-2026-76277",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-76277"
}
],
"initial_release_date": "2026-10-08T00:00:00",
"last_revision_date": "2026-10-08T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1281",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-10-08T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Injection SQL (SQLi)"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Splunk. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Splunk",
"vendor_advisories": [
{
"published_at": "2026-10-07",
"title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2026-1004",
"url": "https://advisory.splunk.com/advisories/SVD-2026-1004"
},
{
"published_at": "2026-10-07",
"title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2026-1002",
"url": "https://advisory.splunk.com/advisories/SVD-2026-1002"
},
{
"published_at": "2026-10-07",
"title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2026-1005",
"url": "https://advisory.splunk.com/advisories/SVD-2026-1005"
},
{
"published_at": "2026-10-07",
"title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2026-1001",
"url": "https://advisory.splunk.com/advisories/SVD-2026-1001"
},
{
"published_at": "2026-10-07",
"title": "Bulletin de s\u00e9curit\u00e9 Splunk SVD-2026-1003",
"url": "https://advisory.splunk.com/advisories/SVD-2026-1003"
}
]
}
CVE-2026-76280 (GCVE-0-2026-76280)
Vulnerability from cvelistv5 – Published: 2026-10-07 20:46 – Updated: 2026-10-07 20:46
VLAI
EPSS
VEX
Title
Incorrect Permission Assignment for App Key Value Store Collections in Splunk Secure Gateway
Summary
In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, and Splunk Secure Gateway versions below 3.10.11, 3.9.25, and 3.8.72, an authenticated user who does not hold the "admin" or "sc_admin" Splunk roles could modify Splunk Secure Gateway alert and mobile-device recipient data in App Key Value Store (KV Store) collections that later alert and subscription workflows use. The vulnerability is possible because the affected collections allow unrestricted write access instead of limiting writes to authorized Splunk Secure Gateway workflows. For more information see About the app key value store (https://help.splunk.com/en/splunk-enterprise/administer/admin-manual/10.4/administer-the-app-key-value-store/about-the-app-key-value-store), KV store endpoint descriptions (https://help.splunk.com/en/splunk-enterprise/leverage-rest-apis/rest-api-reference/10.4/kv-store-endpoints/kv-store-endpoint-descriptions), and About configuring role-based user access (https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.4/manage-splunk-platform-users-and-roles/about-configuring-role-based-user-access) in the Splunk documentation.
Severity
6.3 (Medium)
CWE
- CWE-732 - The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise |
Affected:
10.4 , < 10.4.3
(custom)
Affected: 10.2 , < 10.2.7 (custom) Affected: 10.0 , < 10.0.10 (custom) Affected: 9.4 , < 9.4.15 (custom) |
|
| Splunk | Splunk Secure Gateway |
Affected:
3.10 , < 3.10.11
(custom)
Affected: 3.9 , < 3.9.25 (custom) Affected: 3.8 , < 3.8.72 (custom) |
Date Public
2026-10-07 00:00
{
"containers": {
"cna": {
"affected": [
{
"modules": [
"REST API"
],
"product": "Splunk Enterprise",
"vendor": "Splunk",
"versions": [
{
"lessThan": "10.4.3",
"status": "affected",
"version": "10.4",
"versionType": "custom"
},
{
"lessThan": "10.2.7",
"status": "affected",
"version": "10.2",
"versionType": "custom"
},
{
"lessThan": "10.0.10",
"status": "affected",
"version": "10.0",
"versionType": "custom"
},
{
"lessThan": "9.4.15",
"status": "affected",
"version": "9.4",
"versionType": "custom"
}
]
},
{
"product": "Splunk Secure Gateway",
"vendor": "Splunk",
"versions": [
{
"lessThan": "3.10.11",
"status": "affected",
"version": "3.10",
"versionType": "custom"
},
{
"lessThan": "3.9.25",
"status": "affected",
"version": "3.9",
"versionType": "custom"
},
{
"lessThan": "3.8.72",
"status": "affected",
"version": "3.8",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "M Mahdan Argya Syarif (0xbeludan)"
}
],
"datePublic": "2026-10-07T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/markdown",
"value": "In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, and Splunk Secure Gateway versions below 3.10.11, 3.9.25, and 3.8.72, an authenticated user who does not hold the \"admin\" or \"sc_admin\" Splunk roles could modify Splunk Secure Gateway alert and mobile-device recipient data in App Key Value Store (KV Store) collections that later alert and subscription workflows use. The vulnerability is possible because the affected collections allow unrestricted write access instead of limiting writes to authorized Splunk Secure Gateway workflows. For more information see [About the app key value store](https://help.splunk.com/en/splunk-enterprise/administer/admin-manual/10.4/administer-the-app-key-value-store/about-the-app-key-value-store), [KV store endpoint descriptions](https://help.splunk.com/en/splunk-enterprise/leverage-rest-apis/rest-api-reference/10.4/kv-store-endpoints/kv-store-endpoint-descriptions), and [About configuring role-based user access](https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.4/manage-splunk-platform-users-and-roles/about-configuring-role-based-user-access) in the Splunk documentation."
}
],
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}
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CVE-2026-76281 (GCVE-0-2026-76281)
Vulnerability from cvelistv5 – Published: 2026-10-07 20:46 – Updated: 2026-10-08 18:41
VLAI
EPSS
VEX
Title
Improper Access Control in Splunk Enterprise
Summary
Improper Access Control. Splunk addressed multiple internally identified vulnerabilities in Splunk Enterprise versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15. The vulnerabilities are grouped by Common Weakness Enumeration (CWE), with one Common Vulnerabilities and Exposures (CVE) identifier assigned to each group. See Details for more information.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 18:40 UTC
CWE
- CWE-284 - The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise |
Affected:
10.4 , < 10.4.3
(custom)
Affected: 10.2 , < 10.2.7 (custom) Affected: 10.0 , < 10.0.10 (custom) Affected: 9.4 , < 9.4.15 (custom) |
Date Public
2026-10-07 00:00
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CVE-2026-76282 (GCVE-0-2026-76282)
Vulnerability from cvelistv5 – Published: 2026-10-07 20:46 – Updated: 2026-10-08 15:03
VLAI
EPSS
VEX
Title
Improper Control of a Resource Through its Lifetime in Splunk Enterprise
Summary
Improper Control of a Resource Through its Lifetime. Splunk addressed multiple internally identified vulnerabilities in Splunk Enterprise versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15. The vulnerabilities are grouped by Common Weakness Enumeration (CWE), with one Common Vulnerabilities and Exposures (CVE) identifier assigned to each group. See Details for more information.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 15:03 UTC
CWE
- CWE-664 - The software does not maintain or incorrectly maintains control over a resource throughout its lifetime of creation, use, and release.
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise |
Affected:
10.4 , < 10.4.3
(custom)
Affected: 10.2 , < 10.2.7 (custom) Affected: 10.0 , < 10.0.10 (custom) Affected: 9.4 , < 9.4.15 (custom) |
Date Public
2026-10-07 00:00
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CVE-2026-76283 (GCVE-0-2026-76283)
Vulnerability from cvelistv5 – Published: 2026-10-07 20:46 – Updated: 2026-10-08 13:26
VLAI
EPSS
VEX
Title
Protection Mechanism Failure in Splunk Enterprise
Summary
Protection Mechanism Failure. Splunk addressed multiple internally identified vulnerabilities in Splunk Enterprise versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15. The vulnerabilities are grouped by Common Weakness Enumeration (CWE), with one Common Vulnerabilities and Exposures (CVE) identifier assigned to each group. See Details for more information.
Severity
7.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 13:25 UTC
CWE
- CWE-693 - The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise |
Affected:
10.4 , < 10.4.3
(custom)
Affected: 10.2 , < 10.2.7 (custom) Affected: 10.0 , < 10.0.10 (custom) Affected: 9.4 , < 9.4.15 (custom) |
Date Public
2026-10-07 00:00
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CVE-2026-76284 (GCVE-0-2026-76284)
Vulnerability from cvelistv5 – Published: 2026-10-07 20:46 – Updated: 2026-10-07 20:46
VLAI
EPSS
VEX
Title
Improper Neutralization in Splunk Enterprise
Summary
Improper Neutralization. Splunk addressed multiple internally identified vulnerabilities in Splunk Enterprise versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15. The vulnerabilities are grouped by Common Weakness Enumeration (CWE), with one Common Vulnerabilities and Exposures (CVE) identifier assigned to each group. See Details for more information.
Severity
No CVSS data available.
CWE
- CWE-707 - The product does not ensure or incorrectly ensures that structured messages or data are well-formed and that certain security properties at met before being read from an upstream component or sent to a downstream component.
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise |
Affected:
10.4 , < 10.4.3
(custom)
Affected: 10.2 , < 10.2.7 (custom) Affected: 10.0 , < 10.0.10 (custom) Affected: 9.4 , < 9.4.15 (custom) |
Date Public
2026-10-07 00:00
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CVE-2026-76285 (GCVE-0-2026-76285)
Vulnerability from cvelistv5 – Published: 2026-10-07 20:46 – Updated: 2026-10-07 20:46
VLAI
EPSS
VEX
Title
Improper Adherence to Coding Standards in Splunk Enterprise
Summary
Improper Adherence to Coding Standards. Splunk addressed multiple internally identified vulnerabilities in Splunk Enterprise versions 10.4.3, 10.2.7, 10.0.10, and 9.4.15. The vulnerabilities are grouped by Common Weakness Enumeration (CWE), with one Common Vulnerabilities and Exposures (CVE) identifier assigned to each group. See Details for more information.
Severity
No CVSS data available.
CWE
- CWE-710 - The software does not follow certain coding rules for development, which can lead to resultant weaknesses or increase the severity of the associated vulnerabilities.
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise |
Affected:
10.4 , < 10.4.3
(custom)
Affected: 10.2 , < 10.2.7 (custom) Affected: 10.0 , < 10.0.10 (custom) Affected: 9.4 , < 9.4.15 (custom) |
Date Public
2026-10-07 00:00
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CVE-2026-76286 (GCVE-0-2026-76286)
Vulnerability from cvelistv5 – Published: 2026-10-07 20:46 – Updated: 2026-10-08 18:00
VLAI
EPSS
VEX
Title
Server-Side Request Forgery (SSRF) through Custom API Tools in Splunk MCP Server
Summary
In Splunk MCP Server versions below 1.2.1, Splunk MCP Server could send the Splunk platform authentication token of a user who runs a custom Application Programming Interface (API) tool to the URL configured for that tool. If another user controls that URL, they could capture the token and use it to access data and perform actions as the user who ran the tool. Successful exploitation requires a user who holds a role that contains the mcp_tool_execute capability to run a custom API tool configured by another user. For more information see Configure the Splunk MCP Server (https://help.splunk.com/en/splunk-enterprise/mcp-server-for-splunk-platform/1.2/configure-the-splunk-mcp-server) and Managing custom tools in Splunk MCP Server (https://help.splunk.com/en/splunk-enterprise/mcp-server-for-splunk-platform/1.2/managing-custom-tools-in-splunk-mcp-server) in the Splunk documentation.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 18:00 UTC
CWE
- CWE-918 - The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk MCP Server |
Affected:
1.2 , < 1.2.1
(custom)
|
Date Public
2026-10-07 00:00
Credits
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CVE-2026-8286 (GCVE-0-2026-8286)
Vulnerability from cvelistv5 – Published: 2026-07-03 06:14 – Updated: 2026-09-15 06:03
VLAI
EPSS
VEX
Title
wrong STARTTLS connection reuse
Summary
A vulnerability exists where a new transfer that uses STARTTLS to upgrade the
connection might reuse an existing live connection even though the TLS
configuration mismatches so it should not.
Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-06 17:33 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| curl | curl |
Affected:
7.30.0 , < 8.14.2
(semver)
Affected: 8.15.0 , < 8.16.1 (semver) Affected: 8.17.0 , < 8.20.1 (semver) |
|
| curl | curl |
Affected:
a1701eea289fe7ea80651f801cf992838a491dde , < a86efdd7ca5433de9231e650f18247de8319ad16
(git)
|
|
| curl | curl |
Affected:
8.20.0
Affected: 8.19.0 Affected: 8.18.0 Affected: 8.17.0 Affected: 8.16.0 Affected: 8.15.0 Affected: 8.14.1 Affected: 8.14.0 Affected: 8.13.0 Affected: 8.12.1 Affected: 8.12.0 Affected: 8.11.1 Affected: 8.11.0 Affected: 8.10.1 Affected: 8.10.0 Affected: 8.9.1 Affected: 8.9.0 Affected: 8.8.0 Affected: 8.7.1 Affected: 8.7.0 Affected: 8.6.0 Affected: 8.5.0 Affected: 8.4.0 Affected: 8.3.0 Affected: 8.2.1 Affected: 8.2.0 Affected: 8.1.2 Affected: 8.1.1 Affected: 8.1.0 Affected: 8.0.1 Affected: 8.0.0 Affected: 7.88.1 Affected: 7.88.0 Affected: 7.87.0 Affected: 7.86.0 Affected: 7.85.0 Affected: 7.84.0 Affected: 7.83.1 Affected: 7.83.0 Affected: 7.82.0 Affected: 7.81.0 Affected: 7.80.0 Affected: 7.79.1 Affected: 7.79.0 Affected: 7.78.0 Affected: 7.77.0 Affected: 7.76.1 Affected: 7.76.0 Affected: 7.75.0 Affected: 7.74.0 Affected: 7.73.0 Affected: 7.72.0 Affected: 7.71.1 Affected: 7.71.0 Affected: 7.70.0 Affected: 7.69.1 Affected: 7.69.0 Affected: 7.68.0 Affected: 7.67.0 Affected: 7.66.0 Affected: 7.65.3 Affected: 7.65.2 Affected: 7.65.1 Affected: 7.65.0 Affected: 7.64.1 Affected: 7.64.0 Affected: 7.63.0 Affected: 7.62.0 Affected: 7.61.1 Affected: 7.61.0 Affected: 7.60.0 Affected: 7.59.0 Affected: 7.58.0 Affected: 7.57.0 Affected: 7.56.1 Affected: 7.56.0 Affected: 7.55.1 Affected: 7.55.0 Affected: 7.54.1 Affected: 7.54.0 Affected: 7.53.1 Affected: 7.53.0 Affected: 7.52.1 Affected: 7.52.0 Affected: 7.51.0 Affected: 7.50.3 Affected: 7.50.2 Affected: 7.50.1 Affected: 7.50.0 Affected: 7.49.1 Affected: 7.49.0 Affected: 7.48.0 Affected: 7.47.1 Affected: 7.47.0 Affected: 7.46.0 Affected: 7.45.0 Affected: 7.44.0 Affected: 7.43.0 Affected: 7.42.1 Affected: 7.42.0 Affected: 7.41.0 Affected: 7.40.0 Affected: 7.39.0 Affected: 7.38.0 Affected: 7.37.1 Affected: 7.37.0 Affected: 7.36.0 Affected: 7.35.0 Affected: 7.34.0 Affected: 7.33.0 Affected: 7.32.0 Affected: 7.31.0 Affected: 7.30.0 |
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"status": "affected",
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CVE-2026-8924 (GCVE-0-2026-8924)
Vulnerability from cvelistv5 – Published: 2026-07-03 06:15 – Updated: 2026-09-15 06:03
VLAI
EPSS
VEX
Title
trailing dot domain super cookie
Summary
A flaw in curl’s cookie parsing logic allows a malicious HTTP server to set
"super cookies" that bypass the Public Suffix List check. This enables an
attacker-controlled origin to inject cookies that curl subsequently scopes and
transmits to unrelated third-party domains.
Severity
9.1 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-06 16:56 UTC
CWE
- CWE-201 - Information Exposure Through Sent Data
Assigner
References
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| curl | curl |
Affected:
7.46.0 , < 8.14.2
(semver)
Affected: 8.15.0 , < 8.16.1 (semver) Affected: 8.17.0 , < 8.20.1 (semver) |
|
| curl | curl |
Affected:
e77b5b7453c1e8ccd7ec0816890d98e2f392e465 , < 51beed175dbfc37da3113f6acce60c630c070ce8
(git)
|
|
| curl | curl |
Affected:
8.20.0
Affected: 8.19.0 Affected: 8.18.0 Affected: 8.17.0 Affected: 8.16.0 Affected: 8.15.0 Affected: 8.14.1 Affected: 8.14.0 Affected: 8.13.0 Affected: 8.12.1 Affected: 8.12.0 Affected: 8.11.1 Affected: 8.11.0 Affected: 8.10.1 Affected: 8.10.0 Affected: 8.9.1 Affected: 8.9.0 Affected: 8.8.0 Affected: 8.7.1 Affected: 8.7.0 Affected: 8.6.0 Affected: 8.5.0 Affected: 8.4.0 Affected: 8.3.0 Affected: 8.2.1 Affected: 8.2.0 Affected: 8.1.2 Affected: 8.1.1 Affected: 8.1.0 Affected: 8.0.1 Affected: 8.0.0 Affected: 7.88.1 Affected: 7.88.0 Affected: 7.87.0 Affected: 7.86.0 Affected: 7.85.0 Affected: 7.84.0 Affected: 7.83.1 Affected: 7.83.0 Affected: 7.82.0 Affected: 7.81.0 Affected: 7.80.0 Affected: 7.79.1 Affected: 7.79.0 Affected: 7.78.0 Affected: 7.77.0 Affected: 7.76.1 Affected: 7.76.0 Affected: 7.75.0 Affected: 7.74.0 Affected: 7.73.0 Affected: 7.72.0 Affected: 7.71.1 Affected: 7.71.0 Affected: 7.70.0 Affected: 7.69.1 Affected: 7.69.0 Affected: 7.68.0 Affected: 7.67.0 Affected: 7.66.0 Affected: 7.65.3 Affected: 7.65.2 Affected: 7.65.1 Affected: 7.65.0 Affected: 7.64.1 Affected: 7.64.0 Affected: 7.63.0 Affected: 7.62.0 Affected: 7.61.1 Affected: 7.61.0 Affected: 7.60.0 Affected: 7.59.0 Affected: 7.58.0 Affected: 7.57.0 Affected: 7.56.1 Affected: 7.56.0 Affected: 7.55.1 Affected: 7.55.0 Affected: 7.54.1 Affected: 7.54.0 Affected: 7.53.1 Affected: 7.53.0 Affected: 7.52.1 Affected: 7.52.0 Affected: 7.51.0 Affected: 7.50.3 Affected: 7.50.2 Affected: 7.50.1 Affected: 7.50.0 Affected: 7.49.1 Affected: 7.49.0 Affected: 7.48.0 Affected: 7.47.1 Affected: 7.47.0 Affected: 7.46.0 |
Credits
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"metrics": [
{
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"attackVector": "NETWORK",
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}
},
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},
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],
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},
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}
}
],
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"status": "affected",
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"status": "affected",
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"status": "affected",
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}
],
"title": "trailing dot domain super cookie",
"x_generator": {
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"x_osv": {
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{
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},
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"type": "SEMVER"
},
{
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"7.79.0",
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"7.71.0",
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"7.69.0",
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"7.65.2",
"7.65.1",
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}
],
"aliases": [
"CVE-2026-8924"
],
"credits": [
{
"name": "vegagent on hackerone",
"type": "finder"
},
{
"name": "Daniel Stenberg",
"type": "remediation developer"
}
],
"database_specific": {
"CWE": {
"desc": "Information Exposure Through Sent Data",
"id": "CWE-201"
},
"URL": "https://curl.se/docs/CVE-2026-8924.json",
"affects": "both",
"issue": "https://hackerone.com/reports/3733905",
"last_affected": "8.20.0",
"package": "curl",
"severity": "Low",
"www": "https://curl.se/docs/CVE-2026-8924.html"
},
"details": "A flaw in curl\u2019s cookie parsing logic allows a malicious HTTP server to set\n\"super cookies\" that bypass the Public Suffix List check. This enables an\nattacker-controlled origin to inject cookies that curl subsequently scopes and\ntransmits to unrelated third-party domains.",
"id": "CURL-CVE-2026-8924",
"modified": "2026-09-07T10:34:51.00Z",
"published": "2026-06-24T08:00:00.00Z",
"schema_version": "1.5.0",
"summary": "trailing dot domain super cookie"
}
}
},
"cveMetadata": {
"assignerOrgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
"assignerShortName": "curl",
"cveId": "CVE-2026-8924",
"datePublished": "2026-07-03T06:15:04.646Z",
"dateReserved": "2026-05-19T08:11:35.441Z",
"dateUpdated": "2026-09-15T06:03:20.848Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-8926 (GCVE-0-2026-8926)
Vulnerability from cvelistv5 – Published: 2026-07-03 06:15 – Updated: 2026-09-15 06:03
VLAI
EPSS
VEX
Title
password leak with netrc and user in URL
Summary
When asking curl to use a `.netrc` file to find credentials and at the same
time specifying a URL with a username (without a password), like
`https://user@example.com/`, curl could wrongly get and use the password for
*another* user set in the `.netrc` file for that host if such a one exists and
there is no match for the specified user.
Severity
9.1 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-06 17:01 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| curl | curl |
Affected:
8.11.1 , < 8.14.2
(semver)
Affected: 8.15.0 , < 8.16.1 (semver) Affected: 8.17.0 , < 8.20.1 (semver) |
|
| curl | curl |
Affected:
e9b9bbac22c26cf67316fa8e6c6b9e831af31949 , < 4ae1d7cc2643e4773a136395f12bc02fc6867854
(git)
|
|
| curl | curl |
Affected:
8.20.0
Affected: 8.19.0 Affected: 8.18.0 Affected: 8.17.0 Affected: 8.16.0 Affected: 8.15.0 Affected: 8.14.1 Affected: 8.14.0 Affected: 8.13.0 Affected: 8.12.1 Affected: 8.12.0 Affected: 8.11.1 |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
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"options": [
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},
{
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},
{
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}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-06T17:01:57.524535Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-06T17:02:33.061Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://hackerone.com/reports/3735184"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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}
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},
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{
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{
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"version": "8.13.0"
},
{
"status": "affected",
"version": "8.12.1"
},
{
"status": "affected",
"version": "8.12.0"
},
{
"status": "affected",
"version": "8.11.1"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Joshua Rogers (Aisle Research)"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Stefan Eissing"
}
],
"descriptions": [
{
"lang": "en",
"value": "When asking curl to use a `.netrc` file to find credentials and at the same\ntime specifying a URL with a username (without a password), like\n`https://user@example.com/`, curl could wrongly get and use the password for\n*another* user set in the `.netrc` file for that host if such a one exists and\nthere is no match for the specified user."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-522",
"description": "Insufficiently Protected Credentials",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-15T06:03:23.777Z",
"orgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
"shortName": "curl"
},
"references": [
{
"url": "https://curl.se/docs/CVE-2026-8926.json"
},
{
"url": "https://curl.se/docs/CVE-2026-8926.html"
},
{
"url": "https://hackerone.com/reports/3735184"
}
],
"title": "password leak with netrc and user in URL",
"x_generator": {
"engine": "cvelib 1.8.0"
},
"x_osv": {
"affected": [
{
"ranges": [
{
"events": [
{
"introduced": "8.11.1"
},
{
"fixed": "8.14.2"
},
{
"introduced": "8.15.0"
},
{
"fixed": "8.16.1"
},
{
"introduced": "8.17.0"
},
{
"fixed": "8.20.1"
}
],
"type": "SEMVER"
},
{
"events": [
{
"introduced": "e9b9bbac22c26cf67316fa8e6c6b9e831af31949"
},
{
"fixed": "4ae1d7cc2643e4773a136395f12bc02fc6867854"
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"type": "GIT"
}
],
"versions": [
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"8.19.0",
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],
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],
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"type": "finder"
},
{
"name": "Stefan Eissing",
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],
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"desc": "Insufficiently Protected Credentials",
"id": "CWE-522"
},
"URL": "https://curl.se/docs/CVE-2026-8926.json",
"affects": "both",
"issue": "https://hackerone.com/reports/3735184",
"last_affected": "8.20.0",
"package": "curl",
"severity": "Low",
"www": "https://curl.se/docs/CVE-2026-8926.html"
},
"details": "When asking curl to use a `.netrc` file to find credentials and at the same\ntime specifying a URL with a username (without a password), like\n`https://user@example.com/`, curl could wrongly get and use the password for\n*another* user set in the `.netrc` file for that host if such a one exists and\nthere is no match for the specified user.",
"id": "CURL-CVE-2026-8926",
"modified": "2026-09-07T10:34:51.00Z",
"published": "2026-06-24T08:00:00.00Z",
"schema_version": "1.5.0",
"summary": "password leak with netrc and user in URL"
}
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"assignerOrgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
"assignerShortName": "curl",
"cveId": "CVE-2026-8926",
"datePublished": "2026-07-03T06:15:45.735Z",
"dateReserved": "2026-05-19T08:11:58.393Z",
"dateUpdated": "2026-09-15T06:03:23.777Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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