VulnSocial

CVE-2026-74786Disclosure

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

Scriban before 7.0.0 (affected versions <= 6.6.0) contains a denial-of-service vulnerability in which the LimitToString safety limit (default 1MB) can be bypassed because ObjectToString resets the per-call length counter (_currentToStringLength) on every top-level call and StringBuilderOutput enforces no cumulative output-size limit. An attacker who can supply a template can render a near-limit string repeatedly in a loop, allocating approximately 1GB of memory and causing an out-of-memory condition that crashes the host application.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-770

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 · 2026-08-16: 2Technical Details · 2026-08-16: 208-16
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-74786 Scriban before 7.0.0 (affected versions &lt;= 6.6.0) contains a denial-of-service vulnerability in which the LimitToString safety limit (default 1MB) can be bypassed bec… https://www.cve.org/CVERecord?id=CVE-2026-74786 ----- Traducción: CVE-2026-74786 Scr… https://infoflow.cloud`

    Post summary

    The message reports CVE‑2026‑74786 as a denial‑of‑service flaw that allows bypassing Scriban’s default 1MB safety limit, with no mention of a PoC, exploit code, or patch.

    0000029
    99 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-74786 Scriban before 7.0.0 (affected versions &lt;= 6.6.0) contains a denial-of-service vulnerability in which the LimitToString safety limit (default 1MB) can be bypassed bec… https://www.cve.org/CVERecord?id=CVE-2026-74786

    Post summary

    The tweet announces a denial‑of‑service flaw in Scriban (versions <=6.6.0) where the 1MB LimitToString safety limit can be bypassed, providing basic vulnerability details but no PoC, exploit, mitigation, or active attack information.

    000001.1K
    58.0K followersView on X

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