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Search Results (29207 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-121626 | 1 Willamowius | 1 Gnugk | 2026-11-07 | 3.7 Low |
| GNU Gatekeeper (gnugk) before 5.16 contains an out-of-bounds read vulnerability in H46024Socket::ReceivedProbePacket() that allows remote attackers to cause a heap over-read by sending short probe packets. Attackers can send a short application-defined RTCP packet to the media port during H.460.24 probing to read past the heap allocation and possibly crash the gatekeeper. | ||||
| CVE-2026-121604 | 1 Wlroots | 1 Wlroots | 2026-11-07 | 3.3 Low |
| wlroots before 0.20.2 contains an out-of-bounds read vulnerability in read_surface_class() in xwayland/xwm.c that allows local X11 clients to leak compositor heap memory. Attackers can set a WM_CLASS property with a NUL-terminated instance but unterminated class, exposing over-read heap bytes as the window class or app_id over IPC. | ||||
| CVE-2026-121599 | 1 Totolink | 2 A950rg, A950rg Firmware | 2026-11-07 | 9.9 Critical |
| A vulnerability was detected in TOTOLINK A950RG 4.1.2cu.5268_B20221104. Affected is the function setWiFiMultipleConfig/delWiFiMultipleConfig of the file /cgi-bin/cstecgi.cgi of the component Multi-SSID Configuration. The manipulation of the argument wepkey2/wepkey3 results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used. | ||||
| CVE-2026-121517 | 1 Irfanview | 1 Irfanview | 2026-11-07 | 5 Medium |
| A vulnerability was detected in IrfanView 4.76.0.0 on Win64. Affected by this vulnerability is an unknown functionality of the component TIFF Wang Annotation Handler. Performing a manipulation results in heap-based buffer overflow. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit is now public and may be used. It is recommended to apply a patch to fix this issue. The vendor confirms: "[T]he TIF-Annotations option is OFF by default. Means, normal users are not affected ... the danger level for this is low". | ||||
| CVE-2026-120752 | 2026-11-07 | 7.5 High | ||
| PyMuPDF 1.25.3 before 2.0 contains a stack-based buffer overflow vulnerability in JM_set_annot_callout_line() that copies a caller-supplied number of callout points into a fixed three-element stack array. Attackers who control the callout argument passed to Page.add_freetext_annot() can supply four or more points to overwrite the stack frame, crashing the process or executing code. | ||||
| CVE-2026-120740 | 2 Red Hat, Redhat | 3 Enterprise Linux, Enterprise Linux, Rhel Els | 2026-11-07 | 2 Low |
| A flaw was found in hivex. By supplying a specially crafted Windows registry hive file, an attacker can trigger an out-of-bounds memory read when hivex parses registry values containing malformed large data block lists. This issue can cause the application processing the registry file to crash, resulting in a Denial of Service (DoS). | ||||
| CVE-2026-109161 | 1 Welotec | 3 Tk100, Tk500 V2, Tk500 V3 | 2026-11-07 | 4.9 Medium |
| Insufficient bounds checking in the Digital I/O function may allow a remote attacker with high privileges to cause a denial of service. | ||||
| CVE-2026-95726 | 2026-11-07 | 7.5 High | ||
| A buffer overflow vulnerability in HPE Networking VIA could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to interrupt the normal operation of the affected client. | ||||
| CVE-2026-104254 | 1 Open Quantum Safe | 1 Liboqs | 2026-11-06 | 5.3 Medium |
| liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. From 0.11.0 through 0.16.0, builds configured with OQS_ENABLE_SIG_STFL_LMS=ON can read beyond a caller-supplied signature buffer when an untrusted truncated LMS or HSS-LMS signature reaches OQS_SIG_STFL_verify or OQS_SIG_STFL_alg_lms_verify. In hss_validate_signature_init() in src/sig_stfl/lms/external/hss_verify_inc.c, consumed-length checks do not ensure that the bottom-level q and C fields remain available, allowing up to 32 bytes to be read past the buffer. In version 0.16.0, is_hss_public_key() also reads at offset 8 after only a four-byte length check, allowing an over-read of up to eight bytes. No valid signature is required, but the public key must be syntactically plausible. The read data is consumed only by an internal hash and is not exposed, so the supported impact is a possible verifier crash and denial of service, not memory disclosure or acceptance of an invalid signature. This issue is scheduled to be fixed in version 0.17.0. | ||||
| CVE-2024-6505 | 2 Qemu, Redhat | 4 Qemu, Advanced Virtualization, Enterprise Linux and 1 more | 2026-11-06 | 6.8 Medium |
| A flaw was found in the virtio-net device in QEMU. When enabling the RSS feature on the virtio-net network card, the indirections_table data within RSS becomes controllable. Setting excessively large values may cause an index out-of-bounds issue, potentially resulting in heap overflow access. This flaw allows a privileged user in the guest to crash the QEMU process on the host. | ||||
| CVE-2026-77709 | 1 Sonicwall | 1 Sonicos | 2026-11-06 | 5.9 Medium |
| A pre-authentication heap-based buffer overflow vulnerability has been identified in the SonicOS TACACS+ authentication client, which in specific conditions could potentially enable a remote unauthenticated attacker to cause an application level denial of service. | ||||
| CVE-2026-77708 | 1 Sonicwall | 1 Sonicos | 2026-11-06 | 5.9 Medium |
| A pre-authentication stack-based buffer overflow vulnerability has been identified in the SonicOS TACACS+ authentication client, which in specific conditions could potentially enable a remote unauthenticated attacker to cause an application level denial of service. | ||||
| CVE-2026-82308 | 1 Sonicwall | 1 Sonicos | 2026-11-06 | 7.5 High |
| A pre-authentication heap-based buffer overflow vulnerability has been identified in the SonicOS SSL-VPN service, which could potentially enable a remote unauthenticated attacker to cause an application level denial of service. | ||||
| CVE-2026-40660 | 1 Amd | 1 Amd Compressionator Sdk | 2026-11-06 | N/A |
| A heap-based out-of-bounds (OOB) read vulnerability in the AMD Compressonator SDK could allow an attacker with local access to read out-of-bounds heap memory, potentially resulting in information disclosure or application crash. | ||||
| CVE-2026-40652 | 1 Amd | 1 Amd Compressionator Sdk | 2026-11-06 | N/A |
| An out-of-bounds read condition in the AMD Compressonator SDK could allow an attacker with local access to supply a specially crafted Truevision Advanced Raster Graphics Adapter (TGA) file to a user or an automated pipeline, potentially resulting in disclosure of sensitive heap memory contents or denial of service. | ||||
| CVE-2026-65108 | 1 Nvidia | 1 Slurm | 2026-11-06 | 6.3 Medium |
| NVIDIA Slurm contains an attacker-controlled heap-based buffer overflow in the slurmstepd process while the slurmstepd is running with root permissions. | ||||
| CVE-2026-120755 | 2 Hdfgroup, The Hdf Group | 2 Hdf5, Szip Filter | 2026-11-06 | 5.5 Medium |
| HDF5 through 2.2.0 contains an out-of-bounds read vulnerability in H5Z__filter_szip() in src/H5Zszip.c. When decoding a szip-compressed chunk, the function subtracts the 4-byte uncompressed-length header from the chunk length without first verifying that the chunk is at least 4 bytes long. A truncated or corrupted chunk shorter than the header causes the length calculation to wrap around to a very large value, and the decompressor reads far past the end of the chunk buffer. An attacker who can get a user or application to read a dataset from a crafted HDF5 file can cause a denial of service. Only builds with szip support (libaec or the szip library) are affected. | ||||
| CVE-2026-65138 | 1 Nvidia | 1 Slurm | 2026-11-06 | 6.3 Medium |
| NVIDIA Slurm contains an attacker-controlled arbitrary-memory read in the slurmstepd socket API that could be used to ex-filtrate authentication keys. | ||||
| CVE-2026-65165 | 1 Nvidia | 1 Slurm | 2026-11-06 | 5.3 Medium |
| NVIDIA Slurm contains a vulnerability where a user could deliberately alter the provided nodelist alongside the --distribution=arbitrary option to gain access to compute nodes outside of the current job allocation. | ||||
| CVE-2026-65168 | 1 Nvidia | 1 Slurm | 2026-11-06 | 7 High |
| NVIDIA Slurm contains an attacker-controlled heap-based buffer overflow in the slurmstepd socket handling code. | ||||