CVE-2026-21045_and_CVE-2026-21048

CVE-2026-21045 & CVE-2026-21048 — PoC di scrittura OOB nel libimagecodec.quram.so di Samsung Panoramica Questo repository contiene file Proof-of-Concept PoC concettuali che dimostrano vulnerabilità di scrittura fuori dai limiti OOB nella libreria codec immagini Quramsoft libimagecodec.quram.so...

CVE-2022-1015-1016

CVE-2022-1015 & CVE-2022-1026 Questo README.md è una traduzione del blog di David. David ha trovato i CVE 1015 e 1016 nel kernel Linux. Puoi visitare la sua pagina web per leggere il documento originale. Ecco i suoi profili social: Twitter Github Un'analisi delle due nuove vulnerabilità Linux in...

K000163056: Linux kernel vulnerability CVE-2026-53133, CVE-2026-53176, CVE-2026-53215, CVE-2026-53265

Security Advisory Description CVE-2026-53133 In the Linux kernel, the following vulnerability has been resolved: RDMA/umem: Fix truncation for block sizes = 4G When the iommu is used the linearization of the mapping can give a single block that is very large split across multiple SG entries. When...

K000163051: libssh2 vulnerability CVE-2026-55200

Security Advisory Description libssh2 through 1.11.1, fixed in commit 7acf3df contains an out-of-bounds write vulnerability in ssh2transportread that fails to enforce upper bounds on packetlength field. Remote attackers can send crafted SSH packets with excessively large packetlength values to...

CVE-2026-53587

A flaw was found in libgit2. A fixed-size string comparison in the setdata function within transports/smartpkt.c does not adequately verify the size of a network packet buffer. A remote attacker, operating a malicious Git server, can send a specially crafted packet-line capability buffer. This ca...

SUSE-SU-2026:3717-1 Security update for the Linux Kernel (Live Patch 42 for SUSE Linux Enterprise 15 SP5)

This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.172 fixes various security issues: The following security issues were fixed: - CVE-2023-53995: net: ipv4: fix one memleak in inetdelifa bsc1269284. - CVE-2025-40204,CVE-2026-53224,CVE-2026-53246: sctp: validate cached peer INIT...

CVE-2026-55200

CVE-2026-55200 - Vulnerabilità critica di esecuzione di codice remoto in libssh2 Vulnerabilità critica di corruzione della memoria pre-autenticazione in libssh2 Panoramica...

CVE-2026-70458

A flaw was found in rsync. This out-of-bounds write vulnerability allows attackers to corrupt memory by triggering specific processing on specially crafted file entries when hard-link preservation is not active. This can lead to denial of service or other unpredictable system behavior. Mitigation...

qemu-kvm: Heap buffer overflow in virtio-blk SCSI request handling

A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input descriptors before writing data. A malicious guest with high privileges could exploit this vulnerability by submitting a malformed virtio-blk SCSI request, leading to an...

CVE-2026-53360-POC

CVE-2026-53360: heap out-of-bounds in PSC di KVM SEV-SNP Proof of concept per una lettura e scrittura heap out-of-bounds nella gestione del Page State Change PSC di KVM SEV-SNP. Un guest SEV-SNP malevolo fa sì che il kernel host percorra un array di voci PSC oltre la fine della sua allocazione...

CVE-2026-31694-POC

CVE-2026-31694: scrittura fuori dai limiti nella cache readdir di FUSE Un controllo dei limiti mancante in fs/fuse/readdir.c:fuseadddirenttocache. Un server FUSE restituisce un dirent con namelen = 4095, che viene serializzato in un record di 4120 byte. Il kernel lo copia in una singola pagina di...

Security update for the Linux Kernel (Live Patch 39 for SUSE Linux Enterprise 15 SP5)

This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.163 fixes various security issues: The following security issues were fixed: CVE-2023-53995: net: ipv4: fix one memleak in inetdelifa bsc1269284. CVE-2025-40204,CVE-2026-53224,CVE-2026-53246: sctp: validate cached peer INIT chunk...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger an out-of-bounds write due to improper input validation, resulting in an unexpected process crash...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger an out-of-bounds write due to improper memory handling, resulting in an unexpected process crash...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger an out-of-bounds read due to improper bounds checking, resulting in an unexpected process crash...

CVE_2025_24257----NOT-MINE

🔧 CVE202524257----NOT-MINE - Esegui il PoC di Windows in sicurezza 🧾 Panoramica CVE202524257----NOT-MINE è un proof of concept per Windows che mostra un bug della memoria del kernel in IOGPUFamily. Si basa su un underflow di bitmapmask che può portare a una scrittura out-of-bounds nell'heap del...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger an out-of-bounds write due to improper memory handling, resulting in an unexpected process crash...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger an out-of-bounds read due to improper bounds checking, resulting in an unexpected process crash...

webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash

A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger an out-of-bounds write due to improper input validation, resulting in an unexpected process crash...

CVE-2026-54992-PoC

CVE-2026-54992 PoC Prova di concetto per l'overflow di intero di lettura remota di Microsoft Message Queuing tracciato come CVE-2026-54992. Il PoC utilizza due VM Windows. Un utente normale sul target vulnerabile chiede al servizio MSMQ locale di leggere da una coda ospitata dall'helper. L'helper...