CVE-2026-6278
📛 CVE Title
CVE-2026-6278
Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Overview
- State
- REJECTED
- Assigner (CNA)
- GitLab
- CVSS severity
- null
- CVSS score
- 9.8 / 10
- CVSS vector
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Effective score
- 9.8 / 10 NULL source: CNA overview
- CWE(s)
- —
- Reserved
- 2026-04-14
- Published
- —
- Last updated
- 2026-05-07 00:19 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/6xxx/CVE-2026-6278.json
- Linked Threat
- CVE-2026-6278 — CVE-2026-6278
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2026-05-06 23:16:22 UTC
- NVD last modified
- 2026-05-06 23:16:22 UTC
NVD / KEV / EPSS data refreshed 2026-05-25 07:12 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
Vendor references (0)
References embedded in the original CVE record by the assigning CNA.
None in the CVE record.
Web references (2)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- https://nvd.nist.gov/vuln/detail/CVE-2026-6278 tenable:nvd.nist.gov
- https://www.cve.org/CVERecord?id=CVE-2026-6278 tenable:www.cve.org
Remediations (18)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:blog.qualys.com
With Qualys Policy Audit's out-of-the-box mitigation or Compensatory Controls, which reduce the risk of a vulnerability being exploited because the remediation ( fix / patch ) cannot be done immediately, these security controls are not recommended by any industry standards, such as CIS and DISA-STIG.
2026-05-23 20:40 UTC -
web:blog.rsisecurity.com
The Vulnerability Management Lifecycle Patch management is a vital component of the broader vulnerability management lifecycle, which includes: Discovery: Identify all systems and assets. Assessment: Evaluate severity and exploitability. Prioritization: Align risk levels with business impact. Remediation : Apply patches or compensating controls. Verification: Confirm successful patch deployment ...
2026-05-23 20:40 UTC -
web:cve.akaoma.com
Learn how to identify, prioritize, and patch CVEs effectively to secure your systems. A detailed step-by-step guide for vulnerability management.
2026-05-23 20:40 UTC -
web:heimdalsecurity.com
Explore six essential patch management best practices for 2026 to keep your systems secure, up to date, and protected from vulnerabilities.
2026-05-23 20:40 UTC -
web:nvd.nist.gov
An official website of the United States government Here's how you know
2026-05-23 20:40 UTC -
web:portal.msrc.microsoft.com
The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.
2026-05-23 20:40 UTC -
web:thehackernews.com
Critical SAP, Adobe, Fortinet, and Microsoft flaws disclosed in April Patch Tuesday, enabling RCE and data theft risks.
2026-05-23 20:40 UTC -
web:www.bleepingcomputer.com
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) ordered federal agencies to secure FortiClient Enterprise Management Server (EMS) instances against an actively exploited ...
2026-05-23 20:40 UTC -
web:www.lansweeper.com
The March 2026 edition of Patch Tuesday brings us 88 fixes, with 3 rated as critical. We've listed the most important changes below. Microsoft Excel Information Disclosure Vulnerability CVE - 2026 -26144 is a critical information disclosure flaw in Microsoft Excel caused by improper input neutralization during web page generation.
2026-05-23 20:40 UTC -
web:zecurit.com
Get the complete breakdown of Microsoft's May 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .
2026-05-23 20:40 UTC -
web:community.ui.com
Published: May 21, 2026 Updated: May 22, 2026 Version: 1.1 Revision: 1.1 Summary 1 of 5 A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection. Affected Products: UniFi OS Server (Version 5.0.6 and earlier) Mitigation : Update your UniFi OS Server to Version 5.0.8 or later ...
2026-05-26 02:47 UTC -
web:cybersecuritynews.com
Microsoft released its March 2026 Patch Tuesday security update on March 10, 2026 , addressing 78 vulnerabilities across Windows, Microsoft Office, Azure, SQL Server, and .NET. The update includes one actively exploited zero-day vulnerability and multiple Critical-rated flaws demanding immediate attention from security teams. The most urgent fix this month is CVE - 2026 -21262, the sole zero-day ...
2026-05-26 02:47 UTC -
web:support.sap.com
SAP security patch day bulletin
2026-05-26 02:47 UTC -
web:www.cisecurity.org
<p>Multiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for remote code execution. Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or ...
2026-05-26 02:47 UTC -
web:www.esri.com
Key highlights Portal for ArcGIS Security 2026 Update 1 Patch Portal for ArcGIS 11.4, 11.5, and 12.0 require a security patch US CISA recommends applying Critical Security patches within 15 days Patch /update resets potentially over-scoped developer credentials Check if your applications/scripts using developer credentials are fully operational after update
2026-05-26 02:47 UTC -
web:www.oracle.com
This Critical Patch Update contains 481 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at April 2026 Critical Patch Update: Executive Summary and Analysis.
2026-05-26 02:47 UTC -
web:www.penligent.ai
Second, chipset and OEM dependencies make remediation slower and messier than software-only patching. Google's bulletin explains the two Android patch levels for March 2026 and clarifies that devices with security patch levels of 2026 -03-01 or 2026 -03-05 are protected against the associated issues, depending on applicable components.
2026-05-26 02:47 UTC -
web:www.sentinelone.com
CVE - 2026 -26278 is a denial of service vulnerability in fast-xml-parser. Learn about its impact, affected versions, and mitigation methods.
2026-05-26 02:47 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2026-6278.json.
{
"containers": {
"cna": {
"providerMetadata": {
"dateUpdated": "2026-05-06T22:19:37.663Z",
"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
"shortName": "GitLab"
},
"rejectedReasons": [
{
"lang": "en",
"value": "This CVE ID has been rejected or withdrawn by its CVE Numbering Authority."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
"assignerShortName": "GitLab",
"cveId": "CVE-2026-6278",
"dateRejected": "2026-05-06T22:19:37.663Z",
"dateReserved": "2026-04-14T14:05:37.063Z",
"dateUpdated": "2026-05-06T22:19:37.663Z",
"state": "REJECTED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}