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CVE-2026-74256 bpf, sockmap: fix integer overflow in bpf_msg_pop_data() bounds check

🗓️ 15 Aug 2026 05:57:34Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Linux kernel bpf_msg_pop_data() integer overflow in u32 bounds check causes null-ptr-deref crash. CVE-2026-74256.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-74256
15 Aug 202600:00
cve
debiancve
Debian CVE
CVE-2026-74256
15 Aug 202600:00
debiancve
euvd
EUVD
EUVD-2026-59403
15 Aug 202605:57
euvd
nvd
NVD
CVE-2026-74256
15 Aug 202606:22
nvd
ptsecurity
Positive Technologies
PT-2026-72692
15 Aug 202600:00
ptsecurity
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    ]
  }
]

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