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SUSE-SU-2026:0252-1

SUSE-SU-2026:0252-1 · Security update for python-pyasn1

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This update for python-pyasn1 fixes the following issues: - CVE-2026-23490: Fixed Denial-of-Service issue that may lead to memory exhaustion from malformed RELATIVE-OID with excessive continuation octets (bsc#1256902)

Fix available

Published
Updated

Stack: system

Affected products and versions

  • python-pyasn1 SUSE:Linux Enterprise Module for Public Cloud 15 SP4

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise Module for Python 3 15 SP7

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise Server 15 SP4-LTSS

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise Server 15 SP5-LTSS

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise Server 15 SP6-LTSS

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise Server for SAP Applications 15 SP4

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise Server for SAP Applications 15 SP5

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 SUSE:Linux Enterprise Server for SAP Applications 15 SP6

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

  • python-pyasn1 openSUSE:Leap 15.6

    Affected ranges
    • ECOSYSTEM: < 0.5.0-150400.12.10.1

    Update to 0.5.0-150400.12.10.1

Original sources

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