VulnSocial

CVE-2026-22780General(rizin / rizin)

LOWCVSS 6.1 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Rizin is a UNIX-like reverse engineering framework and command-line toolset. Prior to 0.8.2, a heap overflow can be exploited when a malicious mach0 file, having bogus entries for the dyld chained segments, is parsed by rizin. This vulnerability is fixed in 0.8.2.

rizin CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Patch / fix
Other references
Weakness type (CWE)
CWE-770

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • rizin

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • General: 1 classified signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-02-02); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
rizin
Products
rizin

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-02-02: 1Mentions · 2026-02-03: 1Technical Details · 2026-02-02: 1Technical Details · 2026-02-03: 102-0202-03
Signal classification2 categories
General
150.0%
Disclosure
150.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-02-021
General1
2026-02-031
Disclosure1
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-22780 Heap Overflow in Rizin Framework via Malicious Mach0 File... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-22780 Don't wait vulnerability scanning results: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=2

    Post summary

    The tweet announces a new heap overflow vulnerability (CVE‑2026‑22780) in Rizin Framework caused by malicious Mach0 files, pointing to a vulnerability details page.

    0000076
    4.0K followersView on X
  • CVE@CVEnew
    General

    CVE-2026-22780 Rizin is a UNIX-like reverse engineering framework and command-line toolset. Prior to 0.8.2, a heap overflow can be exploited when a malicious mach0 file, having bogu… https://www.cve.org/CVERecord?id=CVE-2026-22780

    Post summary

    The post references CVE-2026-22780, indicating a heap overflow in Rizin before v0.8.2 that can be triggered by malicious mach0 files, but it does not provide a PoC, exploit code, patch, or evidence of active exploitation.

    00000179
    56.5K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Apprizinrizin---

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