Total
5193 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2006-6565 | 1 Filezilla-project | 1 Filezilla Server | 2026-04-23 | 4.0 MEDIUM | N/A |
| FileZilla Server before 0.9.22 allows remote attackers to cause a denial of service (crash) via a wildcard argument to the (1) LIST or (2) NLST commands, which results in a NULL pointer dereference, a different set of vectors than CVE-2006-6564. NOTE: CVE analysis suggests that the problem might be due to a malformed PORT command. | |||||
| CVE-2008-3597 | 1 Skulltag | 1 Skulltag | 2026-04-23 | 5.0 MEDIUM | 7.5 HIGH |
| Skulltag before 0.97d2-RC6 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by sending a "command 29" packet when the player is not in the game. | |||||
| CVE-2007-0039 | 1 Microsoft | 1 Exchange Server | 2026-04-23 | 7.8 HIGH | N/A |
| The Exchange Collaboration Data Objects (EXCDO) functionality in Microsoft Exchange Server 2000 SP3, 2003 SP1 and SP2, and 2007 allows remote attackers to cause a denial of service (crash) via an Internet Calendar (iCal) file containing multiple X-MICROSOFT-CDO-MODPROPS (MODPROPS) properties in which the second MODPROPS is longer than the first, which triggers a NULL pointer dereference and an unhandled exception. | |||||
| CVE-2009-1902 | 2 Fedoraproject, Trustwave | 2 Fedora, Modsecurity | 2026-04-23 | 5.0 MEDIUM | N/A |
| The multipart processor in ModSecurity before 2.5.9 allows remote attackers to cause a denial of service (crash) via a multipart form datapost request with a missing part header name, which triggers a NULL pointer dereference. | |||||
| CVE-2009-2516 | 1 Microsoft | 5 Windows 2000, Windows Server 2003, Windows Server 2008 and 2 more | 2026-04-23 | 6.9 MEDIUM | 7.1 HIGH |
| The kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold and SP1, and Server 2008 Gold does not properly validate data sent from user mode, which allows local users to gain privileges via a crafted PE .exe file that triggers a NULL pointer dereference during chain traversal, aka "Windows Kernel NULL Pointer Dereference Vulnerability." | |||||
| CVE-2008-5183 | 3 Apple, Debian, Opensuse | 5 Cups, Mac Os X, Mac Os X Server and 2 more | 2026-04-23 | 4.3 MEDIUM | 7.5 HIGH |
| cupsd in CUPS 1.3.9 and earlier allows local users, and possibly remote attackers, to cause a denial of service (daemon crash) by adding a large number of RSS Subscriptions, which triggers a NULL pointer dereference. NOTE: this issue can be triggered remotely by leveraging CVE-2008-5184. | |||||
| CVE-2009-2768 | 1 Linux | 1 Linux Kernel | 2026-04-23 | 7.2 HIGH | 7.8 HIGH |
| The load_flat_shared_library function in fs/binfmt_flat.c in the flat subsystem in the Linux kernel before 2.6.31-rc6 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by executing a shared flat binary, which triggers an access of an "uninitialized cred pointer." | |||||
| CVE-2009-1386 | 3 Canonical, Openssl, Redhat | 3 Ubuntu Linux, Openssl, Openssl | 2026-04-23 | 5.0 MEDIUM | N/A |
| ssl/s3_pkt.c in OpenSSL before 0.9.8i allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a DTLS ChangeCipherSpec packet that occurs before ClientHello. | |||||
| CVE-2007-0342 | 2 Apple, Omnigroup | 4 Mac Os X, Safari, Webkit and 1 more | 2026-04-23 | 4.3 MEDIUM | 7.5 HIGH |
| WebCore in Apple WebKit build 18794 allows remote attackers to cause a denial of service (null dereference and application crash) via a TD element with a large number in the ROWSPAN attribute, as demonstrated by a crash of OmniWeb 5.5.3 on Mac OS X 10.4.8, a different vulnerability than CVE-2006-2019. | |||||
| CVE-2006-4343 | 3 Canonical, Debian, Openssl | 3 Ubuntu Linux, Debian Linux, Openssl | 2026-04-23 | 4.3 MEDIUM | N/A |
| The get_server_hello function in the SSLv2 client code in OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions allows remote servers to cause a denial of service (client crash) via unknown vectors that trigger a null pointer dereference. | |||||
| CVE-2009-3094 | 3 Apache, Debian, Fedoraproject | 3 Http Server, Debian Linux, Fedora | 2026-04-23 | 2.6 LOW | N/A |
| The ap_proxy_ftp_handler function in modules/proxy/proxy_ftp.c in the mod_proxy_ftp module in the Apache HTTP Server 2.0.63 and 2.2.13 allows remote FTP servers to cause a denial of service (NULL pointer dereference and child process crash) via a malformed reply to an EPSV command. | |||||
| CVE-2007-1327 | 1 Silc | 1 Silc-server | 2026-04-23 | 7.8 HIGH | N/A |
| The SILC_SERVER_CMD_FUNC function in apps/silcd/command.c in silc-server 1.0.2 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a request without a cipher algorithm and an invalid HMAC algorithm. | |||||
| CVE-2009-3620 | 6 Canonical, Fedoraproject, Linux and 3 more | 8 Ubuntu Linux, Fedora, Linux Kernel and 5 more | 2026-04-23 | 4.9 MEDIUM | 7.8 HIGH |
| The ATI Rage 128 (aka r128) driver in the Linux kernel before 2.6.31-git11 does not properly verify Concurrent Command Engine (CCE) state initialization, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly gain privileges via unspecified ioctl calls. | |||||
| CVE-2009-3547 | 8 Canonical, Fedoraproject, Linux and 5 more | 14 Ubuntu Linux, Fedora, Linux Kernel and 11 more | 2026-04-23 | 6.9 MEDIUM | 7.0 HIGH |
| Multiple race conditions in fs/pipe.c in the Linux kernel before 2.6.32-rc6 allow local users to cause a denial of service (NULL pointer dereference and system crash) or gain privileges by attempting to open an anonymous pipe via a /proc/*/fd/ pathname. | |||||
| CVE-2009-2287 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2026-04-23 | 4.9 MEDIUM | N/A |
| The kvm_arch_vcpu_ioctl_set_sregs function in the KVM in Linux kernel 2.6 before 2.6.30, when running on x86 systems, does not validate the page table root in a KVM_SET_SREGS call, which allows local users to cause a denial of service (crash or hang) via a crafted cr3 value, which triggers a NULL pointer dereference in the gfn_to_rmap function. | |||||
| CVE-2026-32071 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-04-22 | N/A | 7.5 HIGH |
| Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network. | |||||
| CVE-2026-6778 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-22 | N/A | 5.3 MEDIUM |
| Invalid pointer in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. | |||||
| CVE-2026-39956 | 1 Jqlang | 1 Jq | 2026-04-21 | N/A | 6.1 MEDIUM |
| jq is a command-line JSON processor. In commits after 69785bf77f86e2ea1b4a20ca86775916889e91c9, the _strindices builtin in jq's src/builtin.c passes its arguments directly to jv_string_indexes() without verifying they are strings, and jv_string_indexes() in src/jv.c relies solely on assert() checks that are stripped in release builds compiled with -DNDEBUG. This allows an attacker to crash jq trivially with input like _strindices(0), and by crafting a numeric value whose IEEE-754 bit pattern maps to a chosen pointer, achieve a controlled pointer dereference and limited memory read/probe primitive. Any deployment that evaluates untrusted jq filters against a release build is vulnerable. This issue has been patched in commit fdf8ef0f0810e3d365cdd5160de43db46f57ed03. | |||||
| CVE-2024-23441 | 2 Anti-virus, Microsoft | 2 Vba32, Windows | 2026-04-20 | N/A | 5.5 MEDIUM |
| Vba32 Antivirus v3.36.0 is vulnerable to a Denial of Service vulnerability by triggering the 0x2220A7 IOCTL code of the Vba32m64.sys driver. | |||||
| CVE-2026-32216 | 1 Microsoft | 1 Windows 11 26h1 | 2026-04-20 | N/A | 5.5 MEDIUM |
| Null pointer dereference in Windows Redirected Drive Buffering allows an authorized attacker to deny service locally. | |||||