CLEANSTART-2026-WI22978

    Dashboard / Vulnerabilities / CLEANSTART-2026-WI22978

    CLEANSTART-2026-WI22978

    Published: 30 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2026-47886

    Summary: Applications that evaluate user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack when the power operator (^) is used with a BigDecimal or...

    Details: Security vulnerability affects the apache-hive package. Applications that evaluate user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack when the power operator (^) is used with a BigDecimal or BigInteger operand and a large exponent value.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-WI22978.json, https://osv.dev/vulnerability/CVE-2026-47886, https://nvd.nist.gov/vuln/detail/CVE-2026-47886

    Affected packages

    Package

    Name: apache-hive

    Purl: pkg:apk/cleanstart/apache-hive

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.0.1-r12

    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-WI22978 | CVE-DB