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Attributed metadata history

REPORTPUBLIC METADATA

Linux Kernel vulnerability Dirty Frag

CVSSv3 Score: 7.9 Linux kernel is impacted by CVE-2026-43284 and CVE-2026-43500 which chained together create the Dirty Frag vulnerability.CVE-2026-43284In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSG_SPLICE_PAGES can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFL_SHARED_FRAG after skb_splice

Reference details

Source category
Research & news
Report title
Linux Kernel vulnerability Dirty Frag
First reported
Jun 03, 2026 07:00 UTC
Last reported
Jun 03, 2026 07:00 UTC
Catalog updated
Oct 08, 2026 03:45 UTC
Record ID
6c8e905b779e4f452c5f69d54f857b55ea69ec9bc9293b6b252598db679b35a3

CVEs mentioned by sources

Published indicators

Network indicators are visibly defanged. This page does not make them clickable or send them to another service.

No validated file hashes or network indicators are stored for this record.

Source observations

src_3903b1582d75bc313f

Source-provided label
Not reported
Evidence class
mentioned in report
Confidence
Not reported
Observed
Jun 03, 2026 07:00 UTC
Retrieved
Oct 08, 2026 03:45 UTC

This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.

Feed collection status

Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.

1 sources: 0 stale, 0 needing attention, 0 paused, 1 unverified.

Review source update dates and status
  • src_3903b1582d75bc313fCollection status unverifiedLast successful batch: Unverified

Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.