CLEANSTART-2026-RP84574

    Dashboard / Vulnerabilities / CLEANSTART-2026-RP84574

    CLEANSTART-2026-RP84574

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2021-20270

    Summary: infinite loop in SMLLexer in Pygments versions 1

    Details: CVE-2021-20270 affects multiple packages. An infinite loop in SMLLexer in Pygments versions 1. See references for individual vulnerability details.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-RP84574.json, https://osv.dev/vulnerability/CVE-2021-20270, https://nvd.nist.gov/vuln/detail/CVE-2021-20270

    Affected packages

    Package

    Name: py3-pygments

    Purl: pkg:apk/cleanstart/py3-pygments?arch=noarch

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.7.4-r0

    Affected versions

    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
    CLEANSTART-2026-RP84574 | CVE-DB