CVE Watch10 de nov. de 2026

CVE-2026-40694

Out-of-bounds write for some Hyperscan before version v5.4.2.1 within Ring 3: User Applications may allow a denial of service. Unprivileged

CVSS

—

Sem CVSS

EPSS

—

KEV

—

Exploit Today

0-100

Publicado: 10 de nov. de 2026 · Última mod.: 10 de nov. de 2026 · CWE-787

EPSS · 30d

Ainda não há histórico EPSS suficiente.

Descrição técnica

Out-of-bounds write for some Hyperscan before version v5.4.2.1 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Referências oficiais

intel.comhttps://intel.com/content/www/us/en/security-center/advisory/intel-sa-01511.html

CVEs relacionados

CVECVSSEPSSKEVRExploitTítuloMod.

CVE-2026-500777.7 ALT

—

——0Invalid Memory Access via the MSI-X table in QVM could allow an attacker in the guest to execute arbitrary code in the QVM to cause memory corruption, information disclosure or a crash of the QVM.3h CVE-2026-1213688.6 ALT

—

——0On affected platforms running Arista EOS with Bidirectional Forwarding Detection (BFD) configured to use keyed MD5 or keyed SHA1 authentication, an unauthenticated attacker with network adjacency (direct or multi-hop) to a BFD-enabled interface can send a specially crafted BFD packet resulting in a system reboot.3h CVE-2026-969816.4 MÉD

—

——0Out-of-bounds write in Windows PCI Bus Driver allows an unauthorized attacker to elevate privileges with a physical attack.4h CVE-2026-960317.8 ALT

—

——0Out-of-bounds write in Windows Kernel allows an authorized attacker to elevate privileges locally.4h CVE-2026-960208.8 ALT

—

——0Out-of-bounds write in DNS Server allows an authorized attacker to execute code over a network.4h CVE-2026-14968—

—

——0EDK2 contains vulnerabilities in BIOS where skilled and privileged users or attackers may cause “Out-of-bounds Write” by local access. Successful exploitation of this vulnerability could compromise SMM handler integrity, cause system instability, and lead to denial of service. It could also impact Integrity and Availability.4h