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OpenSSL Silently Fixes 'HollowByte' DoS Vulnerability

The HollowByte OpenSSL vulnerability leads to DoS conditions via successive buffer pre-allocations that are not freed.

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securityweek.comStai leggendo8 g fa

OpenSSL Silently Fixes 'HollowByte' DoS Vulnerability

The HollowByte OpenSSL vulnerability leads to DoS conditions via successive buffer pre-allocations that are not freed.

originale

bleepingcomputer.com11 g fa

HollowByte DDoS flaw bloats OpenSSL server memory with 11-byte payload

A vulnerability dubbed HollowByte allows unauthenticated attackers to trigger a denial-of-service (DoS) condition on OpenSSL servers with a malicious payload of just 11 bytes.

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Timeline cronologica

venerdì 17 luglio 2026·bleepingcomputer.com
HollowByte DDoS flaw bloats OpenSSL server memory with 11-byte payload
A vulnerability dubbed HollowByte allows unauthenticated attackers to trigger a denial-of-service (DoS) condition on OpenSSL servers with a malicious payload of just 11 bytes.
venerdì 17 luglio 2026·thehackernews.com
OpenSSL HollowByte Flaw Could Freeze Server Memory with 11-Byte TLS Requests
OpenSSL fixed HollowByte after 11-byte TLS requests could strand memory on glibc systems, but shipped no CVE, advisory, or changelog note.

OpenSSL Silently Fixes 'HollowByte' DoS Vulnerability

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OpenSSL Silently Fixes 'HollowByte' DoS Vulnerability

HollowByte DDoS flaw bloats OpenSSL server memory with 11-byte payload

Timeline cronologica

HollowByte DDoS flaw bloats OpenSSL server memory with 11-byte payload

OpenSSL HollowByte Flaw Could Freeze Server Memory with 11-Byte TLS Requests

OpenSSL HollowByte Flaw Could Freeze Server Memory with 11-Byte TLS Requests

„HollowByte“: Denial-of-Service-Lücke in OpenSSL

„HollowByte“: Denial-of-Service-Lücke in OpenSSL

OpenSSL Silently Fixes 'HollowByte' DoS Vulnerability