DEBIAN-CVE-2026-87910

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    DEBIAN-CVE-2026-87910

    Published: 11 Sept 2026Last Modified: 12 Sept 2026
    Upstream:
    CVE-2026-87910

    Summary:

    Details: When tarfile extracts a link on a system that doesn't support links, it falls back to extracting a member from the archive. In this case, the filter function is run twice: once for the extracted member, and once with name set to the location of the link. For one of the calls, the return value was ignored. Instead, the member should be skipped if either call returns None.

    References: https://security-tracker.debian.org/tracker/CVE-2026-87910

    Affected packages

    Package

    Name: pypy3

    Purl: pkg:deb/debian/pypy3?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    7.3.11+dfsg-2
    7.3.11+dfsg-2+deb12u1
    7.3.11+dfsg-2+deb12u2
    7.3.11+dfsg-2+deb12u3
    7.3.12+dfsg-1
    7.3.12~rc1+dfsg-1
    7.3.12~rc2+dfsg-1
    7.3.13+dfsg-1
    7.3.14+dfsg-1
    7.3.15+dfsg-1
    7.3.16+dfsg-1
    7.3.16+dfsg-2
    7.3.17+dfsg-1
    7.3.17+dfsg-2
    7.3.17+dfsg-3
    7.3.18+dfsg-1
    7.3.18+dfsg-2
    7.3.19+dfsg-1
    7.3.19+dfsg-2
    7.3.20+dfsg-1
    7.3.20+dfsg-2
    7.3.20+dfsg-3
    7.3.20+dfsg-4
    7.3.21+dfsg-1
    7.3.21+dfsg-2
    7.3.21+dfsg-3
    7.3.21+dfsg-4
    7.3.22+dfsg-1
    7.3.23+dfsg-1
    7.3.23+dfsg-2

    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
    DEBIAN-CVE-2026-87910 | CVE-DB