VulnSocial

CVE-2026-61893Disclosure

LOWCVSS 6.9 · MEDIUM

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 crafted IEC 60870-5-104 I-frame with TypeID 104 (C_TS_NA_1) and an inflated object count causes TestCommand_getFromBuffer to read one byte past the end of the heap-allocated message buffer.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-125

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 · 2026-07-31: 2Technical Details · 2026-07-31: 207-31
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-61893 A crafted IEC 60870-5-104 I-frame with TypeID 104 (C_TS_NA_1) and an inflated object count causes TestCommand_getFromBuffer to read one byte past the end of the hea… https://www.cve.org/CVERecord?id=CVE-2026-61893 ----- Traducción: CVE-2026-61893 Un … http://infoflow.cloud`

    Post summary

    The text announces CVE‑2026‑61893, detailing that a crafted IEC 60870‑5‑104 I‑frame with an inflated object count causes a one‑byte out‑of‑bounds read. No PoC, exploit, or patch information is included.

    0000035
    96 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-61893 A crafted IEC 60870-5-104 I-frame with TypeID 104 (C_TS_NA_1) and an inflated object count causes TestCommand_getFromBuffer to read one byte past the end of the hea… https://www.cve.org/CVERecord?id=CVE-2026-61893

    Post summary

    The entry announces a buffer overflow vulnerability in an IEC 60870-5-104 implementation, detailing the exploit vector but providing no PoC, active exploitation evidence, or mitigation.

    000001.0K
    57.9K followersView on X

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