VulnSocial

CVE-2026-12782Disclosure

MEDIUM

Exploit discussion active in current signal (2 latest mentions)

Immediate actions

  • Patch affected systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft

Recommended action window: High priority (within 72h)

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4.0/ 10 priority

Priority

MEDIUM

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Public PoC and exploit tooling are both present
  • Patch or workaround signal is available
  • 4 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Exploit tool or code specified in 1 signal
  • PoC mentioned or linked in 2 signals
  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • Peaked at 2 mentions on most recent observed day (2026-06-22)
  • 4 total mentions across 3 days

Deep dive

Activity timeline4 mentions / 3d
01122Mentions · 2026-06-20: 1Mentions · 2026-06-21: 1Mentions · 2026-06-22: 2PoC Mentioned / Linked · 2026-06-22: 2Exploit Tool / Code · 2026-06-22: 1Patch / Workaround · 2026-06-22: 1Technical Details · 2026-06-20: 1Technical Details · 2026-06-21: 1Technical Details · 2026-06-22: 106-2006-2106-22
Signal classification2 categories
Disclosure
250.0%
PoC
250.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-06-201
Disclosure1
2026-06-211
Disclosure1
2026-06-222
PoC2
Full discourse4 posts
  • Winslow@senzee1984
    Disclosure

    Utilized LLM and discovered kernel drivers' vulnerabilities, 8 of them are already credited, all of them are LPE vulnerabilities: CVE-2026-12217, CVE-2026-12778, CVE-2026-12779, CVE-2026-12780, CVE-2026-12781, CVE-2026-12782, CVE-2026-12784, CVE-2026-12786

    Post summary

    The post announces the discovery of eight kernel‑driver local privilege escalation vulnerabilities (CVE‑2026‑12217, CVE‑2026‑12778…CVE‑2026‑12786) discovered via LLM analysis.

    140843911.5K
    1.8K followersView on X
  • CSIRT Italia@csirt_it
    PoC

    ‼ #EaseUS: #PoC per lo sfruttamento delle CVE-2026-12782 e CVE-2026-12781 nel prodotto #PartitionMaster Rischio: 🟡 Tipologia 🔸 Elevation of Privilege 🔗 https://www.acn.gov.it/portale/w/easeus-poc-pubblici-per-il-prodotto-partition-master 🔄 Aggiornamenti disponibili 🔄 https://t.co/Pjqg36zUsq

    Post summary

    A Proof of Concept for Elevation of Privilege vulnerabilities CVE‑2026‑12782 and CVE‑2026‑12781 in EaseUS PartitionMaster has been published, and updates/patches are reportedly available.

    00020480
    9.0K followersView on X
  • Hephaestvs@Vulcanux_
    PoC

    csirt_it: ‼ #EaseUS: #PoC per lo sfruttamento delle CVE-2026-12782 e CVE-2026-12781 nel prodotto #PartitionMaster Rischio: 🟡 Tipologia 🔸 Elevation of Privilege 🔗 https://www.acn.gov.it/portale/w/easeus-poc-pubblici-per-il-prodotto-partition-master 🔄 Aggiornamenti disponibili 🔄 https://t.co/toint2krcl

    Post summary

    The tweet announces the existence of proof‑of‑concept tools for CVE‑2026‑12782 and CVE‑2026‑12781 against EaseUS PartitionMaster, indicating a privilege‑escalation vulnerability.

    0000051
    620 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-12782 Improper Access Control in EaseUS Partition Master Kernel Driver ... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-12782 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1

    Post summary

    A new vulnerability (CVE-2026-12782) involving improper access control in the EaseUS Partition Master Kernel Driver has been disclosed, with a link to a community alert for more details.

    0000070
    4.1K followersView on X

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