VulnSocial

CVE-2026-25255Disclosure

LOW

Exploitation ongoing with high activity in latest observed window (1 mentions)

Immediate actions

  • Prioritize remediation for affected systems immediately
  • Assume compromise if assets are exposed
  • Track advisory updates for patch or workaround availability

Recommended action window: Immediate (within 24h)

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3.5/ 10 priority

Priority

LOW

Exploitation

ACTIVE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • Active exploitation appears in 1 classified signals
  • 4 mentions across 4 observed days
  • Momentum state: stable

What's happening

  • Active exploitation reported across 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 3d ago at 1 mentions (2026-05-11); latest day: 1
  • 4 total mentions across 4 days

Deep dive

Activity timeline4 mentions / 4d
00111Mentions · 2026-05-11: 1Mentions · 2026-07-08: 1Mentions · 2026-09-22: 1Mentions · 2026-09-28: 1Active Exploitation · 2026-07-08: 1Technical Details · 2026-07-08: 1Technical Details · 2026-09-22: 105-1107-0809-2209-28
Signal classification2 categories
Disclosure
266.7%
Active Exploitation
133.3%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-05-111
Disclosure1
2026-07-081
Active Exploitation1
2026-09-221
Disclosure1
Full discourse4 posts
  • CERT-PY@CERTpy
    Disclosure

    ⚠️ Vulnerabilidades en productos Qualcomm ❗ CVE-2026-25293 ❗ CVE-2026-25255 ❗ CVE-2026-25254 ➡️ Más info: https://www.cert.gov.py/vulnerabilidades-en-productos-qualcomm-7/ https://t.co/YB53ak2PrT

    Post summary

    The post announces three Qualcomm CVEs—CVE-2026-25293, CVE-2026-25255, and CVE-2026-25254—and points to external links for additional information.

    01000111
    6.7K followersView on X
  • Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters

    CVE-2026-25255: privilege escalation via exposed gRPC function. CVSS 8.8, no patch yet. Audit your gRPC servers now. https://www.valtersit.com/cve/CVE-2026-25255/ #CVE #infosec #cybersecurity #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

    0000042
    1.1K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-25255 Exposed dangerous function lead to privilege escalation via gRPC server. https://www.cve.org/CVERecord?id=CVE-2026-25255

    Post summary

    The tweet discloses CVE-2026-25255, describing a dangerous function exposure in a gRPC server that leads to privilege escalation, and provides a link to the CVE record. No exploit, PoC, patch, or active exploitation details are mentioned.

    000001.4K
    58.1K followersView on X
  • Hephaestvs@Vulcanux_
    Active Exploitation

    csirt_it: ‼️ #Langflow: rilevato lo sfruttamento in rete della CVE-2026-55255 Rischio: 🔴 Tipologia 🔸 Security Restriction Bypass 🔸 Denial of Service 🔸 Information Disclosure 🔗https://www.acn.gov.it/portale/w/langflow-rilevato-lo-sfruttamento-in-rete-della-cve-2026-25255 🔄 Aggiornamenti disponibili 🔄 https://t.co/fFJuVGsNCJ

    Post summary

    Active exploitation of CVE‑2026‑55255 has been reported in the wild for Langflow; only vulnerability type details are provided, with no PoC, exploit tool, or patch announced.

    0000040
    624 followersView on X

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