CVE-2026-4734Disclosure

LOWCVSS 9.4 · CRITICAL

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

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in yoyofr modizer (libs/libopenmpt/openmpt-trunk/include/premake/contrib/curl/lib modules). This vulnerability is associated with program files imap.C‎. This issue affects modizer: before v4.3.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-119

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

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

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-03-24); latest day: 1
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-03-24: 2Mentions · 2026-03-25: 1Technical Details · 2026-03-24: 2Technical Details · 2026-03-25: 103-2403-25
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-03-242
Disclosure1General1
2026-03-251
Disclosure1
Full discourse3 posts
  • CVEarity@CVEarity
    Disclosure

    ⚡ New CVE Alert: CVE-2026-4734 📊 Severity: 9.4 🚨 Risk Level: Critical 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-4734 #CVE-2026-4734 #CVE #Critical  #CyberSecurity #InfoSec https://t.co/pMwAfE7hzE

    Post summary

    The tweet announces the disclosure of CVE‑2026‑4734 with a high severity rating but provides no exploitation details, patch information, or proof of concept.

    0000022
    114 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-4734 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in yoyofr modizer (libs/libopenmpt/openmpt-trunk/include/premake/contrib/curl/lib … https://www.cve.org/CVERecord?id=CVE-2026-4734

    Post summary

    The text notes a CVE for an Improper Restriction of Operations within Memory Buffer vulnerability in yoyofr modizer, providing only basic technical details and no PoC, exploit, or patch information.

    00000119
    56.8K followersView on X
  • 0day Signal@0dayPublishing
    Disclosure

    🚨 CVE-2026-4734: Heap Buffer Overflow in yoyofr/mo... Network-exploitable heap overflow in modizer's libcurl IMAP handler - CVSS 9.4 with zero auth requirements makes this a ... https://zerodaysignal.com/vulnerability/CVE-2026-4734 #netsec #vulnerability #CVE #sysadmin #zeroday

    Post summary

    The tweet announces CVE-2026-4734, a network‑exploitable heap buffer overflow in Modizer’s libcurl IMAP handler with a CVSS of 9.4 and no auth required; no PoC, exploit code, or active exploitation claims are provided.

    0000065
    164 followersView on X

Explore more