VulnSocial

CVE-2026-39047PoC

LOWCVSS 7.5 · HIGH

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Prioritize remediation for affected systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

Buffer Overflow vulnerability in EPSON L14150 FL27PB allows a remote attacker to execute arbitrary code via the RAW Printing Service (JetDirect) on TCP port 9100

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3.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-121

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Threat summary

  • Public PoC and exploit tooling are both present
  • 3 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Exploit tool or code specified in 1 signal
  • PoC mentioned or linked in 3 signals
  • Disclosure: 1 classified signal
  • Peaked 2d ago at 1 mentions (2026-07-05); latest day: 1
  • 3 total mentions across 3 days

Deep dive

Activity timeline3 mentions / 3d
00111Mentions · 2026-07-05: 1Mentions · 2026-07-12: 1Mentions · 2026-07-23: 1PoC Mentioned / Linked · 2026-07-05: 1PoC Mentioned / Linked · 2026-07-12: 1PoC Mentioned / Linked · 2026-07-23: 1Exploit Tool / Code · 2026-07-05: 107-0507-1207-23
Signal classification2 categories
PoC
266.7%
Disclosure
133.3%
Referenced assets5 URLs
Classification over time
DateTotalLabels
2026-07-051
PoC1
2026-07-121
PoC1
2026-07-231
Disclosure1
Full discourse3 posts
  • Jλckλι@J4ck3LSyN
    PoC

    CVE-2026-39047 PoC (w/ fuzzing, obfuscation & staging:basic) + Report [PoC] : https://github.com/J4ck3LSyN-Gen2/CVE-2026-39047 [Report]: https://github.com/J4ck3LSyN-Gen2/Reports/blob/main/OS-IS-CVE-2026-39047-07-2026.md Built it for local testing, I like to own my devices (and break things) 🎉 Happy 250 🎉 #CyberSecurity #InfoSec #Epson #CFSD #ACE https://t.co/IbJF4IgDrO

    Post summary

    A PoC, including fuzzing and obfuscation techniques, is shared on GitHub for CVE-2026-39047, accompanied by a report, with no information on active exploitation or patch updates.

    115044212.7K
    437 followersView on X
  • Jλckλι@J4ck3LSyN
    PoC

    [CVE-2026-39047]: https://github.com/J4ck3LSyN-Gen2/CVE-2026-13768 [CVE-2026-48558]: https://github.com/J4ck3LSyN-Gen2/CVE-2026-48558 [CVE-2026-13768]:https://github.com/J4ck3LSyN-Gen2/CVE-2026-13768

    Post summary

    The post links to GitHub repositories for three CVEs, indicating the presence of Proof‑of‑Concept code, but offers no further technical or exploit details.

    02031805
    438 followersView on X
  • MalwareObserver@MalwareObserver
    Disclosure

    🐛 VULNERABILITIES CVE Notify: 🚨 [CVE-2026-39047](https://gist.github.com/AzhariRamadhan/1defc815542fb72e6025da2ce53a1046) Buffer ... https://gist.github.com/AzhariRamadhan/1defc815542fb72e6025da2ce53a1046 #Vulnerability #CVE #ZeroDay

    Post summary

    The tweet announces CVE-2026-39047 and links to a Gist, suggesting a preliminary disclosure, but it does not provide exploit code, patch guidance, or evidence of active exploitation.

    0000037
    13 followersView on X

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