Vulnerability feed

CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 02:05 UTC

Critical in the last 24 hours

1603 in 30 days

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In the last 24 hours, CISA KEV and vendor reports

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New in the last 24 hours

144-76% vs 7-day avg of 597

2 critical, 38 high, 59 medium, 25 low

Expand	Severity	Score	Advisory	Title	Source	Flags	Published
	Low	3.7	CVE-2026-21833	HCL AION is affected by a vulnerability in which the Content-Security-Policy (CSP) HTTP response header is not configured HCL SoftwareHCL Software AION	NVD		Oct 1 17:17 UTC
CVE-2026-21833HCL AION is affected by a vulnerability in which the Content-Security-Policy (CSP) HTTP response header is not configured From the advisory HCL AION is affected by a vulnerability in which the Content-Security-Policy (CSP) HTTP response header is not configured. CSP helps prevent attacks such as Cross-Site Scripting (XSS) by restricting the sources from which scripts, styles, and other resources can be loaded. The absence of this header may reduce the effectiveness of browser-based security controls, potentially resulting in unintended behavior or negative security impacts under certain conditions. Impact if exploited ConfidentialityLow IntegrityNone AvailabilityNone How it is exploited Attack vector Network Attack complexity High Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N Affects HCL Software HCL Software AION NIST National Vulnerability DatabasePublished Oct 1, 2026 17:17 UTC Read the advisory

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