In the Linux kernel, the following vulnerability has been resolved:
tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check()
Use RCU to avoid a pair of atomic operations and a potential UAF on dst_dev()->flags.
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In the Linux kernel, the following vulnerability has been resolved:
tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check()
Use RCU to avoid a pair of atomic operations and a potential UAF on dst_dev()->flags.
December 16, 2025
April 15, 2026
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | linux-tools-gcp-64k-6.17 (6.17.0-1007.7) @ questing | 2026-05-21 | ubuntu |
| ubuntu | linux-virtual-hwe-24.04-edge (6.17.0-14.14) @ questing | 2026-05-21 | ubuntu |
| ubuntu | linux-tools-azure-6.17 (6.17.0-1008.8) @ questing | 2026-05-21 | ubuntu |
| ubuntu | linux-tools-oracle-64k-6.17 (6.17.0-1007.7) @ questing | 2026-05-21 | ubuntu |
| ubuntu | linux-tools-oem-6.17 (6.17.0-1011.11) @ noble | 2026-05-21 | ubuntu |
| linux | Kernel @ 6.12.58 | — | osv |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Explore the affected products and dependency analysis for CVE-2025-68188
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