CVE-2019-11933

CVE-2019-11933 Android版WhatsAppのバージョン2.19.291以前に影響するWhatsAppのメディアピッカーにおけるヒープ破損 背景 GIFファイルは、特定のバイトで区切られたセグメントに分割されます。 Image 0x2C 画像セクションはGIFファイル内の単一フレームを記述し、高さ、幅、および圧縮された画像自体などの情報を含みます。GIFは複数のフレームを持つことができ、したがって複数の画像セクションを持ちます。 Extension 0x21 拡張セクションには、画像を変更するために使用されるデータが含まれます。 Terminate 0x3B...

CVE-2026-89563

A flaw was found in the ip6tunnel module of the Linux kernel. Incorrect handling of socket buffers skb during headroom reallocation in the ip6tnlxmit function can lead to a double-free vulnerability. This occurs when an error path is taken after the original skb has been consumed, but the caller...

CVE-2026-89555

A flaw was found in the Linux kernel's Multiprotocol Label Switching MPLS subsystem. When processing specially crafted Geneve packets through an MPLS multipath setup, a use-after-free vulnerability occurs. This issue arises because a cached header pointer hdr is not reloaded after pskbmaypull...

CVE-2026-89563 ip6_tunnel: use skb_cow_head() in ip6_tnl_xmit()

In the Linux kernel, the following vulnerability has been resolved: ip6tunnel: use skbcowhead in ip6tnlxmit ip6tnlxmit may need to expand headroom before it can push the outer IPv6 and optional encap headers. It currently does that with skbreallocheadroom, copies skb-sk ownership, consumes the...

EUVD-2026-76474

In the Linux kernel, the following vulnerability has been resolved: ip6tunnel: use skbcowhead in ip6tnlxmit ip6tnlxmit may need to expand headroom before it can push the outer IPv6 and optional encap headers. It currently does that with skbreallocheadroom, copies skb-sk ownership, consumes the...

Linux Distros Unpatched Vulnerability : CVE-2026-45751

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5,...

DEBIAN-CVE-2026-45751

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata's inspection-buffer helper could leave an inspection pointer referencing freed memory after a chained transform caused the backing...

EUVD-2026-75728

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata's inspection-buffer helper could leave an inspection pointer referencing freed memory after a chained transform caused the backing...

CVE-2026-45751

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata's inspection-buffer helper could leave an inspection pointer referencing freed memory after a chained transform caused the backing...

CVE-2026-45751

Suricata (OISF) IDS/IPS engine is affected by a heap-use-after-free in the dotprefix transform (rust/src/detect/transforms/dotprefix.rs). Prior to 7.0.16 and 8.0.5 , the inspection-buffer helper could retain a stale inspect pointer after SCInspectionBufferCheckAndExpand reallocated the backing bu...

CVE-2024-14027_slop

CVE-2024-14027 - SlopSploit 이 익스플로잇은 6.6.51 커널에서 Qemu debian 설치를 사용하여 테스트되었습니다. exploit.c - shadow 파일을 유출합니다. exploitdc.c - 더블 클로즈double close 방식을 시연하여 루트 셸을 획득합니다. WRITEUP.md - LLM이 생성한 분석 보고서입니다. 이 프로젝트는 LLMOpus 4.6을 사용하여 grsecurity에서 설명한 동일 유형 객체 재사용same-type object reuse 취약점을 악용하는 실험이었습니다...

expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow

A flaw was found in libexpat, a library used for parsing XML data. An attacker could exploit a heap-based buffer overflow, a type of memory error, by providing specially crafted XML input. This vulnerability occurs when the library mishandles memory reallocation while processing XML, particularly...

expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow

A flaw was found in libexpat, a library used for parsing XML data. An attacker could exploit a heap-based buffer overflow, a type of memory error, by providing specially crafted XML input. This vulnerability occurs when the library mishandles memory reallocation while processing XML, particularly...

expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow

A flaw was found in libexpat, a library used for parsing XML data. An attacker could exploit a heap-based buffer overflow, a type of memory error, by providing specially crafted XML input. This vulnerability occurs when the library mishandles memory reallocation while processing XML, particularly...

SUSE CVE-2026-68476

In the Linux kernel, the following vulnerability has been resolved: ipvs: reload ip header after head reallocation ipvsgetoutrt calls skbensurewritable which may reallocate skb-head...

CVE-2026-80792 ipv6: fix use-after-free in ip6_finish_output2()

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix use-after-free in ip6finishoutput2 ip6finishoutput2 caches a pointer to the IPv6 destination address daddr before invoking lwtunnelxmit. The LWT-BPF transmit path or other encapsulation operations within lwtunnelxmit ca...

EUVD-2026-71435

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix use-after-free in ip6finishoutput2 ip6finishoutput2 caches a pointer to the IPv6 destination address daddr before invoking lwtunnelxmit. The LWT-BPF transmit path or other encapsulation operations within lwtunnelxmit ca...

AZL-98565 CVE-2026-18743 affecting package rsync 3.5.0-1

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

EUVD-2026-68918

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

PT-2026-84063

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...