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PyPI package

capstone

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

3 actionable advisories, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Medium, CVSS 5.9PyPIPublished

    PYSEC-2026-3544

    CVE-2026-47143 · GHSA-289w-cm54-fgrm

    Affected
    • PyPI capstone < 5.0.8
    Fixed in
    5.0.8· Vendor fix available
    Issue
    Capstone is a disassembly framework. Versions prior to 6.0.0-Alpha8 and 5.0.8 have a NULL pointer dereference in `modRMRequired()` and `decode()` when disassembling 3DNow! opcodes (`0F 0F`) in builds compiled with `-DCAPSTONE_X86_REDUCE`, allowing a remote attacker to crash any application using the reduced X86 Capstone library by supplying a crafted input containing the 4-byte sequence `0F 0F `. Versions 6.0.0-Alpha8 and 5.0.8 patch the issue.

    Recommended action: Upgrade to 5.0.8 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.devSource checked Evidence →
  2. Medium, CVSS 5.5PyPIAmendedPublished

    Capstone SEGV caused by a read memory access

    CVE-2016-7151 · GHSA-xx4j-rvcc-2vhr

    Affected
    • PyPI capstone < 4.0.0
    Fixed in
    4.0.0· Vendor fix available
    Issue
    Capstone 3.0.4 has an out-of-bounds vulnerability (SEGV caused by a read memory access) in X86insnregintel in arch/X86/X86Mapping.c.

    Recommended action: Upgrade to 4.0.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →
  3. High, CVSS 8.8PyPIAmendedPublished

    Capstone Integer overflow

    CVE-2017-6952 · GHSA-3v99-hpv7-9hh9

    Affected
    • PyPI capstone < 3.0.5rc2
    Fixed in
    3.0.5rc2· Vendor fix available
    Issue
    Integer overflow in the cswinkernelmalloc function in winkernelmm.c in Capstone 3.0.4 and earlier allows attackers to cause a denial of service (heap-based buffer overflow in a kernel driver) or possibly have unspecified other impact via a large value.

    Recommended action: Upgrade to 3.0.5rc2 (pre-release) or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →