PT-2026-88909 · Red Hat+1 · Red Hat Enterprise Linux 10+4
CVE-2026-87766
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Publicado
2026-09-09
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Atualizado
2026-09-09
CVSS v3.1
8.8
Alta
| Vetor | AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
A flaw was found in bubblewrap. During sandbox setup, creating files or directories under the new root can follow a parent symlink onto the host via /oldroot, writing attacker-chosen paths outside the sandbox as the launching user. This happens before the sandboxed process starts. This issue is GHSA-pxhw-h44j-8pfx. It is fixed in bubblewrap 0.12.0.
Exploit
Correção
Link Following
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 9
Red Hat Hardened Images
Bubblewrap