Total
5274 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-15535 | 1 Nicbarker | 1 Clay | 2026-02-23 | 3.3 Low |
| A security flaw has been discovered in nicbarker clay up to 0.14. This affects the function Clay__MeasureTextCached in the library clay.h. The manipulation results in null pointer dereference. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet. | ||||
| CVE-2025-15504 | 1 Lief-project | 1 Lief | 2026-02-23 | 3.3 Low |
| A security flaw has been discovered in lief-project LIEF up to 0.17.1. Affected by this issue is the function Parser::parse_binary of the file src/ELF/Parser.tcc of the component ELF Binary Parser. The manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. Upgrading to version 0.17.2 can resolve this issue. The patch is identified as 81bd5d7ea0c390563f1c4c017c9019d154802978. It is recommended to upgrade the affected component. | ||||
| CVE-2026-1739 | 1 Free5gc | 1 Pcf | 2026-02-23 | 5.3 Medium |
| A vulnerability has been found in Free5GC pcf up to 1.4.1. This affects the function HandleCreateSmPolicyRequest of the file internal/sbi/processor/smpolicy.go. The manipulation leads to null pointer dereference. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is df535f5524314620715e842baf9723efbeb481a7. Applying a patch is the recommended action to fix this issue. | ||||
| CVE-2026-0731 | 1 Totolink | 3 Wa1200, Wa1200-poe, Wa1200-poe Firmware | 2026-02-23 | 5.3 Medium |
| A vulnerability has been found in TOTOLINK WA1200 5.9c.2914. The impacted element is an unknown function of the file cstecgi.cgi of the component HTTP Request Handler. The manipulation leads to null pointer dereference. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. | ||||
| CVE-2025-55698 | 1 Microsoft | 9 Directx, Windows, Windows 11 and 6 more | 2026-02-22 | 7.7 High |
| Null pointer dereference in Windows DirectX allows an authorized attacker to deny service over a network. | ||||
| CVE-2026-20875 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-02-22 | 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-2025-68699 | 1 Emqx | 1 Nanomq | 2026-02-20 | 6.5 Medium |
| NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. In version 0.24.6, NanoMQ has a protocol parsing / forwarding inconsistency when handling shared subscriptions ($share/). A malformed SUBSCRIBE topic such as $share/ab (missing the second /) is not strictly validated during the subscription stage, so the invalid Topic Filter is stored into the subscription table. Later, when any PUBLISH matches this subscription, the broker send path (nmq_pipe_send_start_v4/v5) performs a second $share/ parsing using strchr() and increments the returned pointer without NULL checks. If the second strchr() returns NULL, sub_topic++ turns the pointer into an invalid address (e.g. 0x1). This invalid pointer is then passed into topic_filtern(), which triggers strlen() and crashes with SIGSEGV. The crash is stable and remotely triggerable. This issue has been patched in version 0.24.7. | ||||
| CVE-2025-33057 | 1 Microsoft | 24 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 21 more | 2026-02-20 | 6.5 Medium |
| Null pointer dereference in Windows Local Security Authority (LSA) allows an authorized attacker to deny service over a network. | ||||
| CVE-2025-62465 | 1 Microsoft | 10 Windows 11 23h2, Windows 11 23h2, Windows 11 24h2 and 7 more | 2026-02-20 | 6.5 Medium |
| Null pointer dereference in Windows DirectX allows an authorized attacker to deny service locally. | ||||
| CVE-2025-62463 | 1 Microsoft | 14 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 11 more | 2026-02-20 | 6.5 Medium |
| Null pointer dereference in Windows DirectX allows an authorized attacker to deny service locally. | ||||
| CVE-2026-2507 | 1 F5 | 1 Big-ip | 2026-02-19 | 7.5 High |
| When BIG-IP AFM or BIG-IP DDoS is provisioned, undisclosed traffic can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | ||||
| CVE-2025-70954 | 1 Ton-blockchain | 1 Ton | 2026-02-18 | 7.5 High |
| A Null Pointer Dereference vulnerability exists in the TON Virtual Machine (TVM) within the TON Blockchain before v2025.06. The issue is located in the execution logic of the INMSGPARAM instruction, where the program fails to validate if a specific pointer is null before accessing it. By sending a malicious transaction or smart contract, an attacker can trigger this null pointer dereference, causing the validator node process to crash (segmentation fault). This results in a Denial of Service (DoS) affecting the availability of the entire blockchain network. | ||||
| CVE-2026-22693 | 1 Harfbuzz Project | 1 Harfbuzz | 2026-02-18 | 5.3 Medium |
| HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hb_malloc returns NULL before using placement new to construct an object at the returned pointer address. When hb_malloc fails to allocate memory (which can occur in low-memory conditions or when using custom allocators that simulate allocation failures), it returns NULL. The code then attempts to call the constructor on this null pointer using placement new syntax, resulting in undefined behavior and a Segmentation Fault. This issue has been patched in version 12.3.0. | ||||
| CVE-2023-41633 | 1 Fossies | 1 Catdoc | 2026-02-18 | 5.5 Medium |
| Catdoc v0.95 was discovered to contain a NULL pointer dereference via the component xls2csv at src/fileutil.c. | ||||
| CVE-2025-20793 | 1 Mediatek | 53 Mt2735, Mt2737, Mt6813 and 50 more | 2026-02-17 | 6.5 Medium |
| In Modem, there is a possible system crash due to incorrect error handling. 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: MOLY01430930; Issue ID: MSV-4836. | ||||
| CVE-2025-20750 | 1 Mediatek | 26 Mt2735, Mt6833, Mt6833p and 23 more | 2026-02-17 | 6.5 Medium |
| In Modem, there is a possible system 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: MOLY01661199; Issue ID: MSV-4296. | ||||
| CVE-2025-20647 | 1 Mediatek | 77 Mt2735, Mt2737, Mt6739 and 74 more | 2026-02-17 | 6.5 Medium |
| In Modem, there is a possible system crash due to a missing bounds check. 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: MOLY00791311 / MOLY01067019; Issue ID: MSV-2721. | ||||
| CVE-2025-63647 | 1 Owntone | 2 Owntone-server, Owntone Server | 2026-02-13 | 7.5 High |
| A NULL pointer dereference in the parse_meta function (src/httpd_daap.c) of owntone-server commit 334beb allows attackers to cause a Denial of Service (DoS) via sending a crafted DAAP request to the server. | ||||
| CVE-2025-57156 | 1 Owntone | 2 Owntone-server, Owntone Server | 2026-02-13 | 7.5 High |
| NULL pointer dereference in the dacp_reply_playqueueedit_clear function in src/httpd_dacp.c in owntone-server through commit 6d604a1 (newer commit after version 28.12) allows remote attackers to cause a Denial of Service (crash). | ||||
| CVE-2025-63648 | 1 Owntone | 2 Owntone-server, Owntone Server | 2026-02-13 | 7.5 High |
| A NULL pointer dereference in the dacp_reply_playqueueedit_move function (src/httpd_dacp.c) of owntone-server commit b7e385f allows attackers to cause a Denial of Service (DoS) via sending a crafted DACP request to the server. | ||||