CVE-2026-3386Disclosure(wren / wren)

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 flaw has been found in wren-lang wren up to 0.4.0. Affected by this vulnerability is the function emitOp of the file src/vm/wren_compiler.c. This manipulation causes out-of-bounds read. It is possible to launch the attack on the local host. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

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0.0/ 10 priority

Sources & remediation

Exploit / PoC references

Vendor / third-party advisories

Other references

Weakness type (CWE)

CWE-119CWE-125

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

wren

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

Affected systems

Vendors

wren

Products

wren

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud221d
Disclosure
🚨*CVE* CVE-2026-3386 A flaw has been found in wren-lang wren up to 0.4.0. Affected by this vulnerability is the function emitOp of the file src/vm/wren_compiler.c. This manipulation causes … https://www.cve.org/CVERecord?id=CVE-2026-3386 ----- Traducción: CVE-2026-3386 Se … http://infoflow.cloud`
Post summary
A new CVE-2026-3386 vulnerability in wren-lang’s emitOp function has been disclosed, affecting versions up to 0.4.0, with technical details provided but no PoC, exploit, or patch information.
0000034
55 followersView on X
CVE@CVEnew221d
Disclosure
CVE-2026-3386 A flaw has been found in wren-lang wren up to 0.4.0. Affected by this vulnerability is the function emitOp of the file src/vm/wren_compiler.c. This manipulation causes … https://www.cve.org/CVERecord?id=CVE-2026-3386
Post summary
A vulnerability was identified in wren-lang's emitOp function in versions up to 0.4.0, but no PoC, exploit, or patch details are provided.
00000481
56.6K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	wren	wren	-	-	-

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