CVE-2021-48019
Vyper before 0.2.9 deploys forwarder proxies through the built-in create_forwarder_to function that report a fixed 4096-byte RETURNDATASIZE
CVSS
4.8
Média
EPSS
0.2%
p16
KEV
—
Exploit Today
5
0-100
Publicado: 21 de out. de 2026 · Última mod.: 27 de out. de 2026 · CWE-805
0.2%EPSS · 30 dias0.2%
2026-10-212026-11-06
Vyper before 0.2.9 deploys forwarder proxies through the built-in create_forwarder_to function that report a fixed 4096-byte RETURNDATASIZE rather than the actual return data size. Calls through these proxies can yield corrupted data when a function returns more than 4096 bytes without return data sanitation, and fail strict return-size checks such as SafeERC20.safeTransfer.
CVECVSSEPSSKEVRExploitTítuloMod.
CVE-2026-1011855.9 MÉD0.2%
——0OOB read vulnerability in the peripheral module.
Impact: Successful exploitation of this vulnerability may affect service confidentiality.4dCVE-2026-200115.8 MÉD44.9%
——13Multiple Cisco products are affected by a vulnerability in the Snort 3 SMTP MIME Decoder that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart.
This vulnerability is due to a lack of error checking when the MIME fields of the SMTP header are parsed. An attacker could exploit this vulnerability by sending crafted SMTP packets through an established connection to be parsed by Snort 3. A successful exploit could allow the attacker to cause a denial of service (DoS) condition when the Snort 3 Detection Engine unexpectedly restarts.16dCVE-2026-921596.5 MÉD38.9%
——12F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::TlmPacketizer TlmRecv_handler fixed-slot copy TlmRecv_handler copies val.getSize bytes into entry.channelSize storage without confirming that the runtime value fits. When a telemetry update for a configured channel carries a serialized value larger than that channel fixed slot, the copy overwrites adjacent channel fields and causes corrupted packetized telemetry to be emitted. This issue is fixed in version 4.3.0.22dCVE-2025-58774—2.2%
——1AMI APTIOV contains vulnerabilities
in BIOS where users may cause “Buffer Access with Incorrect Length
Value” by local access. Successful exploitation of this vulnerability could
lead to buffer overflows, memory corruption, and arbitrary code execution, and
also impact Confidentiality, Integrity, and Availability.22dCVE-2026-202905.8 MÉD23.8%
——7A vulnerability in SSL/TLS certificate parsing in the Snort 2 Detection Engine of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the Snort 2 Detection Engine to restart.
This vulnerability is due to incomplete validation of the SSL certificate. An attacker could exploit this vulnerability by sending a crafted SSL connection setup request to be parsed by Snort 2. A successful exploit could allow the attacker to cause the Snort 2 Detection Engine to restart unexpectedly, resulting in a denial of service (DoS) condition.50dCVE-2026-66955.5 MÉD27.8%
——8A flaw was found in GIMP. A remote attacker could exploit this by tricking a user into opening a specially crafted PAA (Paint Shop Pro Array) image file. This vulnerability, a heap-based out-of-bounds write in the decode_lzss() function of the PAA file format plugin, allows data to be written beyond the intended memory buffer. This could lead to heap metadata corruption and potentially enable the attacker to execute arbitrary code on the affected system.1d