VulnSocial

CVE-2026-50103Disclosure

LOWCVSS 7.1 · HIGH

Signal is active with 2 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

A NULL pointer dereference in the L2 GOOSE and R-GOOSE shared parser, which may allow a network-adjacent attacker to crash a subscribing application by sending a crafted GOOSE frame containing a malformed TLV value.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-228

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-07-23: 2Technical Details · 2026-07-23: 207-23
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-50103 A NULL pointer dereference in the L2 GOOSE and R-GOOSE shared parser, which may allow a network-adjacent attacker to crash a subscribing application by sending a craf… https://www.cve.org/CVERecord?id=CVE-2026-50103 ----- Traducción: CVE-2026-50103 Ape… http://infoflow.cloud`

    Post summary

    The tweet discloses CVE‑2026‑50103, describing a NULL pointer dereference in the L2 GOOSE/R‑GOOSE parser that could crash applications when a crafted message is sent, but it provides no PoC, exploit code, patch, or indication of active exploitation.

    0000031
    94 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-50103 A NULL pointer dereference in the L2 GOOSE and R-GOOSE shared parser, which may allow a network-adjacent attacker to crash a subscribing application by sending a craf… https://www.cve.org/CVERecord?id=CVE-2026-50103

    Post summary

    CVE-2026-50103 is a null pointer dereference in the L2 GOOSE/R‑GOOSE shared parser that can crash subscribing applications, with technical details provided but no mention of exploits, patches, or active attacks.

    00000906
    57.9K followersView on X

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