sqlite: SQLite: Arbitrary code execution via crafted FTS5 full-text search data

A flaw was found in SQLite's FTS5 full-text search extension. This vulnerability involves memory corruption, specifically an out-of-bounds read and a heap buffer overflow, which can be triggered by supplying a crafted database with malformed FTS5 page data. When an FTS5 MATCH query is executed...

sqlite: SQLite: Arbitrary code execution via crafted FTS5 full-text search data

A flaw was found in SQLite's FTS5 full-text search extension. This vulnerability involves memory corruption, specifically an out-of-bounds read and a heap buffer overflow, which can be triggered by supplying a crafted database with malformed FTS5 page data. When an FTS5 MATCH query is executed...

CVE-2026-74635

A flaw was found in the Linux kernel's fbdev subsystem, specifically within the bitcursor function. A local user can exploit this vulnerability by writing arbitrary values to the /dev/vcsa device or by manipulating font changes. This improper handling of glyph indices can lead to an out-of-bounds...

CVE-2026-74598

A flaw was found in the Linux kernel's IPv6 networking stack. An off-by-one error in the validation of the Route Information option length RFC 4191 allows a remote attacker to craft a Router Advertisement RA packet. This crafted packet can cause the kernel to read up to 8 bytes beyond the intende...

CVE-2026-71980

A flaw was found in Belledonne Communications bcg729. This out-of-bounds read vulnerability in the decodeSIDframe function allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries. This occurs by sending a zero-length comfort-noise Real-time Transport...

CVE-2026-68767

A flaw was found in hashcat. The fgetl function in src/filehandling.c incorrectly writes a null terminator one byte beyond the allocated buffer when processing an input line that exactly matches the buffer's length. A local attacker can exploit this out-of-bounds heap write by providing a special...

CVE-2026-73194

A flaw was found in DBI for Perl. An unvalidated numeric placeholder in the preparse function can lead to a heap out-of-bounds write. When processing an untrusted statement, a specially crafted numeric placeholder can cause the binder counter to become negative. This results in subsequent...

CVE-2026-73193

A flaw was found in DBI. On 32-bit Perl systems, a vulnerability exists in the preparse function due to an integer wraparound when calculating the output buffer size. A remote attacker can exploit this by providing a specially crafted, excessively large statement. This can lead to a heap...

CVE-2026-65832

A flaw was found in Deskflow, a keyboard and mouse sharing application. A remote, unauthenticated Deskflow server can send specially crafted messages to a connected client, leading to an out-of-bounds read. This vulnerability could result in the disclosure of four bytes of memory at an...

CVE-2026-63409

A flaw was found in Deskflow, a keyboard and mouse sharing application. A malicious Deskflow server can send a specially crafted data packet containing an odd-length DSOP Deskflow Server Options Protocol vector to a connected client. This triggers an out-of-bounds read vulnerability in the client...

spectre-attack-example

Esempio di attacco Spectre 2 gennaio 2018 CVE-2017-5753 e CVE-2017-5715 Esempio di sfruttamento della vulnerabilità Spectre "fantasma" Cos'è questo? Mettiamo il testo "The Magic Words are Squeamish Ossifrage." in memoria, e poi proviamo a leggerlo sfruttando la vulnerabilità. Se il sistema è...

CVE-2026-74667

A flaw was found in the Linux kernel's networking packet handling. Specifically, the packetparseheaders function does not consistently reset the Media Access Control MAC header for certain packet types on the PACKETQDISCBYPASS path. This can lead to an unset MAC header, causing a driver to perfor...

CVE-2026-74651

A flaw was found in the Linux kernel's rtl8723bs Wi-Fi driver. A remote attacker could send specially crafted Wi-Fi management frames containing a short vendor-specific information element. This could lead to an out-of-bounds read, where the system attempts to access memory beyond its allocated...

CVE-2026-78161

A flaw was found in warmcat libwebsockets. A remote attacker could exploit an out-of-bounds write vulnerability in the LECP CBOR Recording component, specifically within the reportrawcbor function. This could lead to information disclosure, data corruption, or denial of service...

SUSE-SU-2026:3746-1 Security update for the Linux Kernel RT (Live Patch 12 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.7.40 fixes various security issues: The following security issues were fixed: - CVE-2025-40204,CVE-2026-53224,CVE-2026-53246: sctp: validate cached peer INIT chunk length in COOKIEECHO processing bsc1253437 bsc1270023 bsc1270024. -...

CVE-2026-74693

A flaw was found in the prestera network driver in the Linux kernel. The presterafwhdrparse function reads the firmware header before checking that the firmware image contains the entire header. This oversight could allow a local attacker to provide a specially crafted, malformed firmware image,...

CVE-2026-74711

A flaw was found in the Linux kernel's hardware monitoring hwmon subsystem, specifically within the Power Management Bus pmbus driver. This vulnerability arises from a type confusion issue where the system incorrectly interprets data types during notification processing. An attacker could exploit...

CVE-2026-74585

A flaw was found in the Linux kernel's Thunderbolt driver. A malicious or malformed Thunderbolt device can provide an invalid port number, leading to an out-of-bounds memory access. This can result in memory corruption and potentially lead to a denial of service or other unspecified impacts...

CVE-2026-74671

A flaw was found in the Linux kernel's Integrity Measurement Architecture IMA subsystem. The xattrverify function, which verifies extended attributes, incorrectly mixes int and sizet data types in its digest-length check. This can lead to an integer underflow when processing a truncated extended...

sqlite: SQLite: Arbitrary code execution via crafted FTS5 full-text search data

A flaw was found in SQLite's FTS5 full-text search extension. This vulnerability involves memory corruption, specifically an out-of-bounds read and a heap buffer overflow, which can be triggered by supplying a crafted database with malformed FTS5 page data. When an FTS5 MATCH query is executed...