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System Status: Operational
All tags
7 articles

#Heap Buffer Overflow

All CosmicBytez Labs articles tagged #Heap Buffer Overflow, across news, security advisories, how-to guides, and projects.

  • SecurityMay 21, 2026

    CVE-2026-44050 — Netatalk CNID Daemon Heap Buffer Overflow

    A heap-based buffer overflow in the Netatalk CNID daemon comm_rcv() function allows a remote authenticated attacker to execute arbitrary code with...

  • SecurityMay 1, 2026

    CVE-2026-35547: FreeBSD libnv Heap Buffer Overflow Allows

    A critical heap buffer overflow in FreeBSD's libnv library allows an unprivileged program to write outside heap allocation bounds during message header...

  • SecurityApr 20, 2026

    CVE-2026-32956: Critical Heap Buffer Overflow in silex

    silex technology SD-330AC and AMC Manager contain a CVSS 9.8 heap-based buffer overflow in redirect URL processing. Unauthenticated attackers can execute...

  • SecurityApr 8, 2026

    CVE-2026-20889: LibRaw x3f_thumb_loader Heap Buffer

    A critical heap-based buffer overflow in LibRaw's x3f_thumb_loader allows an attacker to trigger memory corruption via a specially crafted RAW image file,...

  • SecurityApr 8, 2026

    CVE-2026-20911: LibRaw HuffTable::initval Heap Buffer

    A critical heap-based buffer overflow in LibRaw's HuffTable::initval function allows an attacker to corrupt heap memory via a malicious RAW image file,...

  • SecurityApr 8, 2026

    CVE-2026-21413: LibRaw lossless_jpeg_load_raw Heap Buffer

    A critical heap-based buffer overflow in LibRaw's lossless_jpeg_load_raw function allows an attacker to cause memory corruption and potential code...

  • SecurityApr 1, 2026

    CVE-2026-5272: Chrome GPU Heap Buffer Overflow Enables

    A high-severity heap buffer overflow in Chrome's GPU component allows remote attackers to execute arbitrary code via a crafted HTML page. Affects all...