13 matches found
CVE-2026-26452
ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 lcontains a vulnerability in the option parsing logic that causes a segmentation fault when processing COAP messages containing invalid option numbers...
CVE-2026-26452
ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 lcontains a vulnerability in the option parsing logic that causes a segmentation fault when processing COAP messages containing invalid option numbers...
CVE-2026-26452
ccoap 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 lcontains a vulnerability in the option parsing logic that causes a segmentation fault when processing COAP messages containing invalid option numbers...
CVE-2026-26452
The ccoap software (specifically commit 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5) contains a vulnerability in its option parsing logic . Processing COAP messages that contain invalid option numbers can trigger a segmentation fault , leading to a denial of service. The CVSS 3.1 score for this vuln...
PT-2026-82511
Name of the Vulnerable Software and Affected Versions ccoap version 77f55c4b466e99327c24ace8a2913d3ba7e2ccd5 Description A flaw in the option parsing logic leads to a segmentation fault—a specific type of crash occurring when a program attempts to access a memory location it is not allowed to—whe...
EUVD-2025-210156
A NULL pointer dereference occurs in Roy Marples NetworkConfiguration/dhcpcd 10.3.0 while parsing configuration options. In parseoption src/if-options.c:1886, the code performs a member access on a NULL pointer of type 'struct dhcpopt' when an unexpected/invalid option token or parsing state caus...
CVE-2025-70102
A NULL pointer dereference exists in the dhcpcd DHCP client (version 10.3.0) within the parse_option() function (src/if-options.c:1886). The vulnerability occurs when the software processes a specially crafted configuration input containing an unexpected or invalid option token, leading the code ...
kernel: netfilter: nftables out-of-bounds read in nf_osf_match_one()
A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnlosfaddcallback function did not validate the user mode controlled optnum field. This flaw allows a local privileged CAPNETADMIN attacker to trigger an out-of-bounds read, leading to a crash or information disclosure...
kernel: net: IPv6 fragmentation implementation of nexthdr field may be associated with an invalid option
The IPv6 fragmentation implementation in the Linux kernel does not consider that the nexthdr field may be associated with an invalid option, which allows local users to cause a denial of service out-of-bounds read and BUG or possibly have unspecified other impact via crafted socket and send syste...
kernel: net: IPv6 fragmentation implementation of nexthdr field may be associated with an invalid option
The IPv6 fragmentation implementation in the Linux kernel does not consider that the nexthdr field may be associated with an invalid option, which allows local users to cause a denial of service out-of-bounds read and BUG or possibly have unspecified other impact via crafted socket and send syste...
kernel: net: IPv6 fragmentation implementation of nexthdr field may be associated with an invalid option
The IPv6 fragmentation implementation in the Linux kernel does not consider that the nexthdr field may be associated with an invalid option, which allows local users to cause a denial of service out-of-bounds read and BUG or possibly have unspecified other impact via crafted socket and send syste...
CVE-2010-1960
Buffer overflow in the error handling functionality in ovwebsnmpsrv.exe in HP OpenView Network Node Manager OV NNM 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long, invalid option to jovgraph.exe...