Multiple Vulnerabilities in Cybersecurity Affecting Network Protocols
First seen 18 Feb 2026, 15:24 UTC
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Two vulnerabilities have been reported affecting network protocols. CVE-2024-42040, a buffer overflow in DENEX U-Boot, allows local network attackers to leak memory ranging from 4 to 32 bytes. CVE-2019-19076, a memory leak in the Linux kernel, has been argued as invalid and its upstream commit was reverted.
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Timeline
2019-11-18
CVE-2019-19076 published
2024-08-23
CVE-2024-42040 published
2026-02-18
Both vulnerabilities reported in articles