UBUNTU-CVE-2026-116134

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    UBUNTU-CVE-2026-116134

    Published: 28 Oct 2026Last Modified: 7 Nov 2026
    Upstream:
    CVE-2026-116134

    Summary:

    Details: HTTP::Body versions before 1.23_01 for Perl allow memory exhaustion via an unbounded multipart part header block. The multipart parser takes everything up to the first blank line after a boundary as the part's header block, with no limit on its size or number of lines. Every line is stored in the part's header hash, so a block of short lines costs about 60 bytes of memory per input byte. A remote attacker can exhaust worker memory with a single request.

    References: https://ubuntu.com/security/CVE-2026-116134, https://www.cve.org/CVERecord?id=CVE-2026-116134, https://lists.security.metacpan.org/cve-announce/msg/44711947/, https://github.com/libwww-perl/HTTP-Body/commit/c5d13911aabfad4a7ae4b6ee98ac2315400e5ed5.patch, https://metacpan.org/release/GETTY/HTTP-Body-1.24/changes

    Affected packages

    Package

    Name: libhttp-body-perl

    Purl: pkg:deb/ubuntu/libhttp-body-perl?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.22-1

    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
    UBUNTU-CVE-2026-116134 | CVE-DB