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    CVE-2026-55995

    A Double Free vulnerability in open-iscsi allows an unauthenticated MITM attacker to cause DoS. This issue affects open-iscsi: from ? through 56718d4e9d1a4f51c30697b5c0534144bb41c9bb.

    Published:Jul 29, 2026
    Last Modified:Jul 30, 2026
    EPS:Jul 29, 2026
    EPSS Score:0.00252
    CVSS Score:7.5

    Affected Products

    Vendor
    Open-iscsi Project
    Product
    Open-iscsi

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-18724 (CVSS 7.6) — AI_ONLY_REPORT package: iscsi-initiator-utils-6.2.1.11-0.git4b3e853.el10 ------ Summary: Stack Buffer Overflow…
    CVE-2026-44944 (CVSS 8.5) — An Incorrect Authorization vulnerability in open-iscsi allows unprivilidged local users to use the isscsiuio c…
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    CVE-2020-17437 (CVSS 8.2) — An issue was discovered in uIP 1.0, as used in Contiki 3.0 and other products. When the Urgent flag is set in …
    CVE-2020-13987 (CVSS 7.5) — An issue was discovered in Contiki through 3.0. An Out-of-Bounds Read vulnerability exists in the uIP TCP/IP S…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High