Alertas de Seguridad de la Información

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-16946] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileg…

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a heap buffer overflow.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-16934] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileg…

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a heap-based buffer overflow.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-16936] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code…

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a buffer overflow.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-72852] hank-ai/darknet sizes a convolutional layer's weight and output heap buffers by multiplying configur…

hank-ai/darknet sizes a convolutional layer's weight and output heap buffers by multiplying configuration fields taken from a .cfg file in unchecked 32-bit int arithmetic. In src-lib/convolutional_layer.cpp, l.nweights is computed as (c / groups) * n * size * size and l.outputs as l.out_h * l.out_w * l.out_c, and both feed xcalloc directly. A .cfg whose true dimension product exceeds INT_MAX wraps…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-63387] Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has an off-by-o…

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has an off-by-one stack buffer overflow in evdns.c when dnsname_to_labels formats a name-bearing DNS record at the end of the 64 KB stack buffer allocated by evdns_server_request_format_response. The final-label check permits j plus label_len plus one to equal buf_len, after which the terminating null byte is writ…

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-63388] Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has a heap out-…

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has a heap out-of-bounds write in bufferevent_sock.c when bufferevent_socket_set_conn_address_ copies a kernel-supplied AF_UNIX peer address into bufferevent_private.conn_address. Release builds compiled with NDEBUG disable the EVUTIL_ASSERT length guard, and the evhttp accept path can pass a 110-byte sockaddr fro…

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-18293] OriginLab Origin Viewer OPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. Th…

OriginLab Origin Viewer OPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab Origin Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-18295] GStreamer MRF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerabili…

GStreamer MRF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of MRF files. The issue result…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-18288] OriginLab OriginPro OPJU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This …

OriginLab OriginPro OPJU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of OPJU f…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-18289] OriginLab OriginPro OPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This v…

OriginLab OriginPro OPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of OPJ fil…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-18290] OriginLab OriginPro OGG File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This v…

OriginLab OriginPro OGG File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of OGG fil…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

Hace 4 días

[CVE-2026-19582] In binutils 2.46.1 and prior versions, a victim who opens a crafted PE file using binutils could exe…

In binutils 2.46.1 and prior versions, a victim who opens a crafted PE file using binutils could execute arbitrary code unknowningly via a stack buffer overflow out of bounds write.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

Hace 4 días

[CVE-2026-76880] RRC protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

RRC protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

Hace 4 días

[CVE-2026-12522] The HL7800 cellular modem driver's +CGCONTRDP: response handler on_cmd_atcmdinfo_ipaddr() in drivers…

The HL7800 cellular modem driver's +CGCONTRDP: response handler on_cmd_atcmdinfo_ipaddr() in drivers/modem/vendor_standalone/hl7800.c parses the PDP-context dynamic parameters (local address, subnet mask, gateway, and DNS servers) that the cellular network assigns to the device. The response is linearized into a 256-byte stack buffer, after which each address field length is computed from comma/. …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

Hace 4 días

[CVE-2026-12633] The IPv6 neighbor-discovery code in subsys/net/ip/ipv6_nbr.c processes the 6LoWPAN Context Option (6…

The IPv6 neighbor-discovery code in subsys/net/ip/ipv6_nbr.c processes the 6LoWPAN Context Option (6CO, RFC 6775) carried inside ICMPv6 Router Advertisements. In handle_ra_6co() the 8-bit context_len field is taken directly from the packet and was never bounded to the RFC maximum of 128. The function computes context->context_len / 8 and then performs memset(context->prefix + context_len, 0, sizeo…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

Hace 4 días

[CVE-2026-18821] IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW95…

IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 Power Systems Firmware is affected by a vulnerability in partition firmware during network boot. An unauthenticated attacker on the same network as a partition undergoing network boot can send a malformed packet, allowing arbitrary code to be executed in the partition firmware …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

Hace 4 días

[CVE-2026-16913] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary cod…

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a stack buffer overflow.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

Hace 4 días

[CVE-2026-16894] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary cod…

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a stack buffer overflow.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

Hace 4 días

[CVE-2026-16901] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary cod…

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to an out-of-bounds write.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

Hace 4 días

[CVE-2026-16903] IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary cod…

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code or cause a denial of service due to an out-of-bounds write.

nvdcriticovulnerabilidad CVSS 9.6 NVD