GO-2026-6348

    Dashboard / Vulnerabilities / GO-2026-6348

    GO-2026-6348

    Published: 15 Sept 2026Last Modified: 15 Sept 2026

    Summary: Heap Memory Exhaustion (OOM) via HTTP/2 DATA Frame Fragmentation in google.golang.org/grpc

    Details: Heap Memory Exhaustion (OOM) via HTTP/2 DATA Frame Fragmentation in google.golang.org/grpc

    References: https://github.com/grpc/grpc-go/security/advisories/GHSA-vp52-pcj8-j9qc, https://github.com/grpc/grpc-go/commit/7354d9c8debb4bcf2225bf429857078de310c176, https://github.com/grpc/grpc-go/commit/8cfeca0e1ee5ea0980dcc320e20240fa1079ec77, https://github.com/grpc/grpc-go/pull/9331, https://github.com/grpc/grpc-go/pull/9333, https://github.com/grpc/grpc-go/releases/tag/v1.83.1

    Affected packages

    Package

    Name: google.golang.org/grpc

    Purl: pkg:golang/google.golang.org/grpc

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.83.1

    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