CWE-476
NULL Pointer Dereference
Description
The product dereferences a pointer that it expects to be valid but is NULL.
Hierarchy (View 1000)
CVEs mapped to this weakness (5,530)
page 106 of 277| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-20914 | Med | 0.36 | 5.5 | 0.00 | May 12, 2026 | Null pointer dereference for some Intel(R) QAT software drivers for Windows before version 2.6.0 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of… | ||
| CVE-2026-32216 | Med | 0.36 | 5.5 | 0.00 | Apr 14, 2026 | Null pointer dereference in Windows Redirected Drive Buffering allows an authorized attacker to deny service locally. | ||
| CVE-2026-5745 | Med | 0.36 | 5.5 | 0.00 | Apr 7, 2026 | A flaw was found in libarchive. A NULL pointer dereference vulnerability exists in the ACL parsing logic, specifically within the archive_acl_from_text_nl() function. When processing a malformed ACL string (such as a bare "d" or "default" tag without subsequent fields), the… | ||
| CVE-2026-3776 | Med | 0.36 | 5.5 | 0.00 | Apr 1, 2026 | The application does not validate the presence of required appearance (AP) data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior null or validity… | ||
| CVE-2026-27218 | Med | 0.36 | 5.5 | 0.00 | Mar 10, 2026 | Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of… | ||
| CVE-2026-27217 | Med | 0.36 | 5.5 | 0.00 | Mar 10, 2026 | Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to its availability.… | ||
| CVE-2026-27215 | Med | 0.36 | 5.5 | 0.00 | Mar 10, 2026 | Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to its availability.… | ||
| CVE-2026-27214 | Med | 0.36 | 5.5 | 0.00 | Mar 10, 2026 | Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of… | ||
| CVE-2026-21364 | Med | 0.36 | 5.5 | 0.00 | Mar 10, 2026 | Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of… | ||
| CVE-2026-21363 | Med | 0.36 | 5.5 | 0.00 | Mar 10, 2026 | Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of… | ||
| CVE-2025-69651 | Med | 0.36 | 5.5 | 0.00 | Mar 6, 2026 | GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an invalid pointer free when processing a crafted ELF binary with malformed relocation or symbol data. If dump_relocations returns early due to parsing errors, the internal all_relocations array may remain… | ||
| CVE-2026-23237 | Med | 0.36 | 5.5 | 0.00 | Mar 4, 2026 | In the Linux kernel, the following vulnerability has been resolved: platform/x86: classmate-laptop: Add missing NULL pointer checks In a few places in the Classmate laptop driver, code using the accel object may run before that object's address is stored in the driver data of… | ||
| CVE-2025-62815 | Med | 0.36 | 5.5 | 0.00 | Mar 3, 2026 | An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580, and 2500. A NULL pointer dereference of npu_proto_drv.ast.thread_ref in set_cpu_affinity() causes a denial of service. | ||
| CVE-2025-61143 | Med | 0.36 | 5.5 | 0.00 | Feb 23, 2026 | libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c. | ||
| CVE-2025-71233 | Med | 0.36 | 5.5 | 0.00 | Feb 18, 2026 | In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: Avoid creating sub-groups asynchronously The asynchronous creation of sub-groups by a delayed work could lead to a NULL pointer dereference when the driver directory is removed before the work… | ||
| CVE-2026-23218 | Med | 0.36 | 5.5 | 0.00 | Feb 18, 2026 | In the Linux kernel, the following vulnerability has been resolved: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() Fix incorrect NULL check in loongson_gpio_init_irqchip(). The function checks chip->parent instead of chip->irq.parents. | ||
| CVE-2026-23206 | Med | 0.36 | 5.5 | 0.00 | Feb 14, 2026 | In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: prevent ZERO_SIZE_PTR dereference when num_ifs is zero The driver allocates arrays for ports, FDBs, and filter blocks using kcalloc() with ethsw->sw_attr.num_ifs as the element count. When the… | ||
| CVE-2026-23202 | Med | 0.36 | 5.5 | 0.00 | Feb 14, 2026 | In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer The curr_xfer field is read by the IRQ handler without holding the lock to check if a transfer is in progress. When clearing curr_xfer in… | ||
| CVE-2026-23201 | Med | 0.36 | 5.5 | 0.00 | Feb 14, 2026 | In the Linux kernel, the following vulnerability has been resolved: ceph: fix oops due to invalid pointer for kfree() in parse_longname() This fixes a kernel oops when reading ceph snapshot directories (.snap), for example by simply running `ls /mnt/my_ceph/.snap`. The… | ||
| CVE-2026-23200 | Med | 0.36 | 5.5 | 0.00 | Feb 14, 2026 | In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix ECMP sibling count mismatch when clearing RTF_ADDRCONF syzbot reported a kernel BUG in fib6_add_rt2node() when adding an IPv6 route. [0] Commit f72514b3c569 ("ipv6: clear RA flags when adding a… |
- risk 0.36cvss 5.5epss 0.00
Null pointer dereference for some Intel(R) QAT software drivers for Windows before version 2.6.0 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of…
- risk 0.36cvss 5.5epss 0.00
Null pointer dereference in Windows Redirected Drive Buffering allows an authorized attacker to deny service locally.
- risk 0.36cvss 5.5epss 0.00
A flaw was found in libarchive. A NULL pointer dereference vulnerability exists in the ACL parsing logic, specifically within the archive_acl_from_text_nl() function. When processing a malformed ACL string (such as a bare "d" or "default" tag without subsequent fields), the…
- risk 0.36cvss 5.5epss 0.00
The application does not validate the presence of required appearance (AP) data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior null or validity…
- risk 0.36cvss 5.5epss 0.00
Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of…
- risk 0.36cvss 5.5epss 0.00
Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to its availability.…
- risk 0.36cvss 5.5epss 0.00
Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to its availability.…
- risk 0.36cvss 5.5epss 0.00
Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of…
- risk 0.36cvss 5.5epss 0.00
Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of…
- risk 0.36cvss 5.5epss 0.00
Substance3D - Painter versions 11.1.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to crash the application, causing disruption to services. Exploitation of…
- risk 0.36cvss 5.5epss 0.00
GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an invalid pointer free when processing a crafted ELF binary with malformed relocation or symbol data. If dump_relocations returns early due to parsing errors, the internal all_relocations array may remain…
- risk 0.36cvss 5.5epss 0.00
In the Linux kernel, the following vulnerability has been resolved: platform/x86: classmate-laptop: Add missing NULL pointer checks In a few places in the Classmate laptop driver, code using the accel object may run before that object's address is stored in the driver data of…
- risk 0.36cvss 5.5epss 0.00
An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580, and 2500. A NULL pointer dereference of npu_proto_drv.ast.thread_ref in set_cpu_affinity() causes a denial of service.
- risk 0.36cvss 5.5epss 0.00
libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c.
- risk 0.36cvss 5.5epss 0.00
In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: Avoid creating sub-groups asynchronously The asynchronous creation of sub-groups by a delayed work could lead to a NULL pointer dereference when the driver directory is removed before the work…
- risk 0.36cvss 5.5epss 0.00
In the Linux kernel, the following vulnerability has been resolved: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() Fix incorrect NULL check in loongson_gpio_init_irqchip(). The function checks chip->parent instead of chip->irq.parents.
- risk 0.36cvss 5.5epss 0.00
In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: prevent ZERO_SIZE_PTR dereference when num_ifs is zero The driver allocates arrays for ports, FDBs, and filter blocks using kcalloc() with ethsw->sw_attr.num_ifs as the element count. When the…
- risk 0.36cvss 5.5epss 0.00
In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer The curr_xfer field is read by the IRQ handler without holding the lock to check if a transfer is in progress. When clearing curr_xfer in…
- risk 0.36cvss 5.5epss 0.00
In the Linux kernel, the following vulnerability has been resolved: ceph: fix oops due to invalid pointer for kfree() in parse_longname() This fixes a kernel oops when reading ceph snapshot directories (.snap), for example by simply running `ls /mnt/my_ceph/.snap`. The…
- risk 0.36cvss 5.5epss 0.00
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix ECMP sibling count mismatch when clearing RTF_ADDRCONF syzbot reported a kernel BUG in fib6_add_rt2node() when adding an IPv6 route. [0] Commit f72514b3c569 ("ipv6: clear RA flags when adding a…