{"id":181693,"date":"2026-05-24T00:25:16","date_gmt":"2026-05-23T22:25:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/pri-pomoshhi-ai-modeli-mythos-vyyavleny-23-tysyachi-uyazvimostej-v-otkrytom-po"},"modified":"2026-05-24T00:25:16","modified_gmt":"2026-05-23T22:25:16","slug":"pri-pomoshhi-ai-modeli-mythos-vyyavleny-23-tysyachi-uyazvimostej-v-otkrytom-po","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/pri-pomoshhi-ai-modeli-mythos-vyyavleny-23-tysyachi-uyazvimostej-v-otkrytom-po","title":{"rendered":"Por meio do modelo de IA Mythos, foram identificadas 23 mil vulnerabilidades em software de c\u00f3digo aberto","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A empresa Anthropic apresentou os primeiros resultados do teste da vers\u00e3o preliminar do modelo de IA Mythos, que expandiu significativamente as capacidades de busca de erros, identifica\u00e7\u00e3o de vulnerabilidades e cria\u00e7\u00e3o de exploits prontos. Por meio do modelo de IA Mythos, a Anthropic examinou mais de mil projetos abertos importantes, durante os quais foram identificadas 23019 vulnerabilidades. Dessas, 6202 foram classificadas como de alto ou cr\u00edtico risco. <\/p>\n

1752 de 6202 vulnerabilidades, categorizadas pelo modelo de IA Mythos como perigosas, foram verificadas por empresas independentes especializadas em seguran\u00e7a cibern\u00e9tica. Em 1587 casos (90,6%), a presen\u00e7a da vulnerabilidade foi confirmada, e em 1094 (62,4%) \u2014 manteve-se um alto ou cr\u00edtico n\u00edvel de perigo. Com as atuais taxas de falsos positivos, estima-se que das 6202 vulnerabilidades perigosas relatadas pelo modelo de IA, aproximadamente 3900 (62,4%) continuar\u00e3o com o n\u00edvel de perigo elevado escolhido pelo modelo, sem contar as vulnerabilidades perigosas encontradas separadamente na verifica\u00e7\u00e3o por 50 participantes do projeto Glasswing. <\/p>\n

Informa\u00e7\u00f5es sobre 467 vulnerabilidades verificadas foram transmitidas aos mantenedores dos projetos abertos por representantes das empresas que realizaram a revis\u00e3o. Por meio de solicita\u00e7\u00f5es espec\u00edficas, funcion\u00e1rios da Anthropic forneceram diretamente aos mantenedores informa\u00e7\u00f5es sobre 1129 problemas n\u00e3o verificados. No total, os mantenedores de 281 projetos abertos receberam informa\u00e7\u00f5es sobre 1596 problemas e confirmaram a presen\u00e7a de 1451 vulnerabilidades. At\u00e9 agora, apenas 97 problemas foram corrigidos nas bases de c\u00f3digo e 88 relat\u00f3rios p\u00fablicos de vulnerabilidades foram emitidos.<\/p>\n

Al\u00e9m disso, foi reportado que 50 participantes do projeto Glasswing, que tiveram acesso antecipado ao modelo Mythos, identificaram mais de 10 mil vulnerabilidades perigosas em suas bases de c\u00f3digo. Por exemplo, a empresa Cloudflare encontrou, com a ajuda do Mythos, mais de 2000 falhas, das quais 400 foram classificadas como vulnerabilidades de alto e cr\u00edtico risco. A taxa de falsos positivos, segundo a Cloudflare, foi menor do que na avalia\u00e7\u00e3o feita por humanos. A empresa Mozilla, ao verificar o c\u00f3digo do Firefox 150, encontrou 271 vulnerabilidades com a ajuda do Mythos, n\u00famero 10 vezes maior do que o encontrado ao verificar o Firefox 148 com o modelo Claude Opus 4.6.<\/p>\n

Como exemplo de um problema cr\u00edtico j\u00e1 corrigido, \u00e9 mencionado
\nvulnerabilidade (CVE-2026-5194) na biblioteca criptogr\u00e1fica wolfSSL. A Mythos conseguiu preparar um exploit que permite a um atacante gerar um certificado ECDSA falso para sites e e-mails servidores<\/a>, que era tratado como v\u00e1lido pela biblioteca wolfSSL durante a verifica\u00e7\u00e3o. O problema foi causado pela aus\u00eancia de verifica\u00e7\u00e3o do tamanho do hash e do OID no c\u00f3digo, o que permitia especificar um hash no certificado que era menor do que o permitido.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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