UnratedVulnerability

CVE-2024-8421

Published Oct 1, 2024 · Updated 1 month ago

Trending this weekNot trendingOutside this week’s top 100

Mention activity · 30 daysNo mention activity in the last 30 days.

CVSS-Not scored

EPSS-30-day exploit probability

CISA KEVNoNot listed

In the wildNoneNo exploitation reported

IdentifiersCVE-2024-8421

Rejected reason: Red Hat Product Security has come to the conclusion that this CVE is not needed.

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Public exploits

Exploits

No public exploits tracked yet. Mallory keeps watching.

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No public exploit code observed for this vulnerability. Mallory keeps watching.

External references

References

MITRE CVEcve.org · CVE-2024-8421 NVDnvd.nist.gov/vuln/detail/CVE-2024-8421

Activity feed

Recent activity

1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

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redhat accessNews · Jan 1, 2026RHSA-2024:6755 - Security Advisory - Red Hat Customer PortalA golang.org/x/net/http2 denial-of-service issue affecting HTTP/2-enabled web servers, referenced as the Rapid Reset Attack.Read more ↗

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Mallory platform

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets are affected, which adversaries are exploiting it right now, and which detections to deploy tonight.

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Exposure mappingQuery your assets running an affected version, and investigate the blast radius.

Threat actor evidenceEvery report linking this CVE to a named adversary.

Associated malwareMalware families linked to this CVE, with evidence and IOCs.

Detection signaturesYARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mappingCross-references every affected SKU, including bundled OEM variants.

Social activityCommunity discussion across Reddit, Mastodon, and other social sources.

CVE-2024-8421

Published Oct 1, 2024 · Updated 1 month ago

Trending this weekNot trendingOutside this week’s top 100

Mention activity · 30 daysNo mention activity in the last 30 days.

CVSS-Not scored

EPSS-30-day exploit probability

CISA KEVNoNot listed

In the wildNoneNo exploitation reported

IdentifiersCVE-2024-8421

Rejected reason: Red Hat Product Security has come to the conclusion that this CVE is not needed.

Do you run this?See affected versions in your environment and whether adversaries are exploiting this vulnerability against assets like yours.

Check your exposure