Total
5884 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2025-7007 | 2026-09-26 | N/A | 7.5 HIGH | ||
| NULL Pointer Dereference vulnerability in Avast Antivirus on MacOS, Avast Anitvirus on Linux when scanning a malformed Windows PE file causes the antivirus process to crash.This issue affects Antivirus: 16.0.0; Anitvirus: 3.0.3. | |||||
| CVE-2025-20755 | 1 Mediatek | 26 Mt2735, Mt6833, Mt6833p and 23 more | 2026-09-26 | N/A | 5.3 MEDIUM |
| In Modem, there is a possible application crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00628396; Issue ID: MSV-4775. | |||||
| CVE-2025-30274 | 1 Qnap | 2 Qts, Quts Hero | 2026-09-26 | N/A | 6.5 MEDIUM |
| A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following versions: QTS 5.2.5.3145 build 20250526 and later QuTS hero h5.2.5.3138 build 20250519 and later | |||||
| CVE-2025-64527 | 1 Envoyproxy | 1 Envoy | 2026-09-25 | N/A | 6.5 MEDIUM |
| Envoy is a high-performance edge/middle/service proxy. In 1.33.12, 1.34.10, 1.35.6, 1.36.2, and earlier, Envoy crashes when JWT authentication is configured with the remote JWKS fetching, allow_missing_or_failed is enabled, multiple JWT tokens are present in the request headers and the JWKS fetch fails. This is caused by a re-entry bug in the JwksFetcherImpl. When the first token's JWKS fetch fails, onJwksError() callback triggers processing of the second token, which calls fetch() again on the same fetcher object. The original callback's reset() then clears the second fetch's state (receiver_ and request_) which causes a crash when the async HTTP response arrives. | |||||
| CVE-2025-6966 | 3 Canonical, Debian, Ubuntu | 3 Ubuntu Linux, Debian Linux, Python-apt | 2026-09-25 | N/A | 5.5 MEDIUM |
| NULL pointer dereference in TagSection.keys() in python-apt on APT-based Linux systems allows a local attacker to cause a denial of service (process crash) via a crafted deb822 file with a malformed non-UTF-8 key. | |||||
| CVE-2025-65296 | 1 Aqara | 6 Camera Hub G3, Camera Hub G3 Firmware, Hub M2 and 3 more | 2026-09-25 | N/A | 6.5 MEDIUM |
| NULL-pointer dereference vulnerabilities in Aqara Hub M2 4.3.6_0027, Hub M3 4.3.6_0025, and Camera Hub G3 4.1.9_0027 in the JSON processing enable denial-of-service attacks through malformed JSON inputs. | |||||
| CVE-2026-88373 | 2026-09-25 | N/A | 7.5 HIGH | ||
| libde265 commit 4d45a6b contains a NULL pointer dereference vulnerability in the NAL parsing path. When de265_push_NAL() is called with a zero-length NAL unit, the resulting NAL_unit may retain a NULL backing buffer, which is subsequently passed as the destination argument to memcpy() in NAL_unit::set_data(). Although the copy length is zero, this violates the nonnull requirement of memcpy() and results in undefined behavior, causing process termination in UBSan-instrumented builds and denial of service. | |||||
| CVE-2026-72939 | 1 Microsoft | 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more | 2026-09-24 | N/A | 6.5 MEDIUM |
| Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny service over a network. | |||||
| CVE-2026-88339 | 2026-09-24 | N/A | 5.5 MEDIUM | ||
| A NULL pointer dereference vulnerability exists in the gf_sg_vrml_field_clone() function of GPAC 2d7da22e (26.08-DEV). The vulnerability occurs when cloning a PROTO default SFImage field with a NULL source pointer. An attacker can provide a specially crafted input file that triggers the condition, resulting in application crash and denial of service. | |||||
| CVE-2026-88384 | 2026-09-24 | N/A | 5.5 MEDIUM | ||
| OpenEXR 3.4.14 contains a NULL Pointer Dereference in the C++ attribute parsing path. A specially crafted EXR file containing an unknown-type attribute with dataSize set to zero causes the parser to create an opaque attribute with a NULL packed_data pointer. The OpaqueAttribute constructor passes the NULL pointer to memcpy() without validating the zero-size condition, resulting in undefined behavior and process termination, leading to denial of service. | |||||
| CVE-2026-70575 | 1 Microsoft | 6 Windows 11 23h2, Windows 11 24h2, Windows 11 25h2 and 3 more | 2026-09-24 | N/A | 5.3 MEDIUM |
| Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network. | |||||
| CVE-2026-91954 | 1 Freerdp | 1 Freerdp | 2026-09-24 | N/A | 6.5 MEDIUM |
| FreeRDP before 3.31.0 contains a null pointer dereference vulnerability in gdi_surface_bits when processing Surface Bits commands with NSCodec codec ID. A malicious RDP server can crash a FreeRDP client by sending a crafted Surface Bits command claiming to use NSCodec, even when the codec is disabled. | |||||
| CVE-2026-19888 | 2026-09-23 | N/A | 7.5 HIGH | ||
| Missing validation of a mandatory attribute in the SCRAM client-final-message parser in PgBouncer through 1.25.2 allows an unauthenticated remote attacker to crash the process. A malformed message can make the parser report success while leaving a required value unset, which is then dereferenced as a NULL pointer. The crash occurs before any credential is verified, so no valid account is required. Because PgBouncer serves all clients from a single process, this terminates every pooled connection. | |||||
| CVE-2026-86056 | 2026-09-23 | N/A | 5.5 MEDIUM | ||
| Notepad++ is a free and open-source source code editor. Prior to 8.9.8, the NPPM_SAVESESSION handler in PowerEditor/src/NppBigSwitch.cpp converts lParam to a sessionInfo pointer and dereferences its nbFile, files, and sessionFilePathName members without checking for null. A process running at the same or a higher Windows integrity level on the same desktop can send NPPM_SAVESESSION with a null lParam, immediately terminating Notepad++ and causing denial of service and loss of unsaved documents. This issue is fixed in version 8.9.8. | |||||
| CVE-2026-42801 | 2026-09-23 | N/A | 7.4 HIGH | ||
| NULL pointer dereference vulnerability in ASR Crane，Falcon on Linux (as_rrc module) allows Pointer Manipulation. This vulnerability is associated with program file 3g.mod/lib/src/urrsir.c. | |||||
| CVE-2026-90782 | 2026-09-23 | N/A | 5.3 MEDIUM | ||
| S2OPC through 1.7.3 contains a null pointer dereference in msg_subscription_publish_bs__alloc_notification_message_items() where a failed allocation for DataChangeNotification is overwritten by a successful allocation for EventNotificationList. Attackers can trigger heap allocation failures on sessions with both data-change and event notifications to cause the server process to terminate. | |||||
| CVE-2026-93689 | 2026-09-22 | N/A | 5.5 MEDIUM | ||
| WinFsp through 2.2.26215 contains a null pointer dereference vulnerability in the kernel driver's Fast I/O device control handler that fails to validate the volume context before use. An unprivileged local user can trigger a denial of service by opening the WinFsp control device and issuing FSP_IOCTL_TRANSACT requests, causing a system crash. | |||||
| CVE-2026-76192 | 2026-09-22 | N/A | 5.5 MEDIUM | ||
| InDesign Desktop is affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | |||||
| CVE-2026-38999 | 2026-09-22 | N/A | 7.5 HIGH | ||
| A Null Pointer Dereference in the mk_sched_event_close function (mk_server/mk_scheduler.c) of Monkey through commit 4fb0c16 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server. | |||||
| CVE-2026-79590 | 2026-09-22 | N/A | 6.5 MEDIUM | ||
| A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ruby source file that triggers the parser to pass a NULL pointer to nonnull string handling functions, resulting in undefined behavior and application crash. | |||||