PT-2026-22507 · Wren · Wren

Oneafter · Publicado 2026-03-01 · Atualizado 2026-03-10 · CVE-2026-3385

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions wren-lang wren versions up to 0.4.0

Description A flaw exists in the resolveLocal function within the src/vm/wren compiler.c file. This issue leads to uncontrolled recursion. Local access is required for exploitation. The details of the issue have been publicly disclosed.

Recommendations Versions prior to 0.4.0 should be updated. As a temporary workaround, consider restricting the use of the resolveLocal function until a patch is available.

Exploit

Correção

Uncontrolled Recursion

Improper Resource Release

Enumeração de Fraquezas

CWE-674

CWE-404

Identificadores relacionados

CVE-2026-3385

Produtos afetados

Wren

Referências · 14

• 🔥 https://github.com/oneafter/0122/blob/main/i1218/repro · Exploit
• https://github.com/wren-lang/wren/issues/1218 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-3385 · Nota de Segurança
• https://twitter.com/infoflowcloud/status/2028031448989491616 · Publicação no Twitter
• https://vuldb.com/?ctiid.348271 · Nota
• https://vuldb.com/?id.348271 · Nota
• https://twitter.com/CVEnew/status/2028031237462560873 · Publicação no Twitter
• https://vuldb.com/?submit.761305 · Nota
• https://twitter.com/dailycve/status/2031396662287958407 · Publicação no Twitter
• https://t.me/cveNotify/154901 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2026-3385 · Aviso do Fabricante
• https://github.com/wren-lang/wren · Nota
• https://t.me/CVEtracker/46059 · Publicação no Telegram
• https://t.me/cveNotify/153664 · Publicação no Telegram