11 matches found
CVE-2026-64548 bpf, sockmap: reject overflowing copy + len in bpf_msg_push_data()
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: reject overflowing copy + len in bpfmsgpushdata When the scatterlist ring is full or nearly full, bpfmsgpushdata enters a copy fallback path and computes copy + len for the page allocation size. Since len comes from...
JLSEC-2026-715 An integer underflow issue exists in wolfSSL when parsing the Subject Alternative Name (SAN)...
An integer underflow issue exists in wolfSSL when parsing the Subject Alternative Name SAN extension of X.509 certificates. A malformed certificate can specify an entry length larger than the enclosing sequence, causing the internal length counter to wrap during parsing. This results in incorrect...
CVE-2026-38427
An issue in fetchjpg in xdrv10scripter.ino in Tasmota through 15.3.0.3 allows a remote attacker to cause heap buffer overflow. The Content-Length from a JPEG stream is stored in a uint16t variable; values above 65535 wrap around, causing allocation of a smaller buffer than the data actually read...
CVE-2026-38427
CVE-2026-38427 : In Tasmota up to 15.3.0.3, fetch_jpg() in xdrv_10_scripter.ino stores the JPEG Content-Length in a uint16_t. Values > 65535 wrap around, causing allocation of a smaller heap buffer than the data read and a heap buffer overflow. This enables a remote attacker over the network t...
PT-2026-43711
An issue in fetch jpg in xdrv 10 scripter.ino in Tasmota through 15.3.0.3 allows a remote attacker to cause heap buffer overflow. The Content-Length from a JPEG stream is stored in a uint16 t variable; values above 65535 wrap around, causing allocation of a smaller buffer than the data actually...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: net/ipv6: ioam6: This vulnerability prevents a wraparound in the schema length during the trace fill operation. The ioam6fillTraceData function stores the schema contribution to the trace length in an u8 type variable. When bit 2...
CVE-2026-31659
In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject oversized global TT response buffers batadvttpreparetvlvglobaldata builds the allocation length for a global TT response in 16-bit temporaries. When a remote originator advertises a large enough global TT, the ...
CVE-2026-31659
The CVE-2026-31659 issue affects the batman-adv component in the Linux kernel. batadv_tt_prepare_tvlv_global_data() computes a 16‑bit allocation length for a global TT response; if a remote originator advertises a large TT, the TT payload length plus VLAN offset can exceed 65,535 and wrap before ...
CVE-2026-5188
An integer underflow issue exists in wolfSSL when parsing the Subject Alternative Name SAN extension of X.509 certificates. A malformed certificate can specify an entry length larger than the enclosing sequence, causing the internal length counter to wrap during parsing. This results in incorrect...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989709)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989709 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: aqc111: check packet for fixup for true limit If a device sends a packet that is inbetween 0...
