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CVE-2026-121426

Nodemailer 3.0.0 before 10.1.4 Recipient Domain Confusion via addressparser

Nodemailer from 3.0.0 before 10.1.4 contains an address parsing vulnerability in addressparser that ends an angle-addr at a '>' inside a quoted local part, comment or domain literal. Attackers can submit addresses that validate as an allowed domain but are delivered to an attacker-controlled domain, bypassing recipient allow lists and disclosing message content.

CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed
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CVE-2026-120752

PyMuPDF 1.25.3 before 2.0 Stack Buffer Overflow via add_freetext_annot() Callout

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.

CVSS 4.0 · 7.7 High EPSS < 1% KEV · Not listed
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CVE-2026-120740

Hivex: hivex: denial of service via out-of-bounds read in big-data block processing

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).

CVSS 3.1 · 2 Low EPSS < 1% KEV · Not listed
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CVE-2026-109161

Buffer Overflow in Digital I/O

Insufficient bounds checking in the Digital I/O function may allow a remote attacker with high privileges to cause a denial of service.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
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CVE-2026-95726

Unauthenticated Buffer Overflow Vulnerability Leading to Denial-of-Service in HPE Networking VIA

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.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2026-126820

cpio: cpio: out-of-bounds read in from_ascii() when parsing newc/crc archive headers

No description is available for this CVE.

CVSS 3.1 · 4.4 Medium EPSS n/a KEV · Not listed
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CVE-2024-6505

Qemu-kvm: virtio-net: queue index out-of-bounds access in software rss

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.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
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CVE-2026-77709

SonicOS TACACS+ Client Buffer Overflow Allows Unauthenticated Denial of Service

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.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
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CVE-2026-77708

Stack‑Based Buffer Overflow in SonicOS TACACS+ Client Causing Unauthenticated Denial of Service

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.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
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CVE-2026-112502

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to cause a denial-of-service.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2026-117068

An integer underflow vulnerability in the NAS decoder of OpenAirInterface (OAI) CN5G AMF v2.2.1 allows an unauthenticated remote attacker to cause a denial of service (DoS) via crafted NAS Registration Requests containing a truncated SUCI in the 5GS Mobile Identity IE. Insufficient length validation in the DecodeSuci() function results in an out-of-bounds heap read, causing the AMF process to crash.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2026-82308

Unauthenticated Remote Heap Overflow in SonicOS SSL‑VPN Service

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.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2026-40659

Integer Overflow in AMD Compressonator SDK Allows Local Attackers to Cause DoS with Crafted DDS Files

An integer overflow condition in the AMD Compressonator SDK could allow an attacker with local access to supply a specially crafted DirectDraw Surface (DDS) file, potentially resulting in denial of service (DoS).

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
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Amd
CVE-2026-40660

Heap-based Out-of-Bounds Read in AMD Compressonator SDK

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.

CVSS 4.0 · 5.2 Medium EPSS < 1% KEV · Not listed
Vendors
Amd
CVE-2026-40652

Out-of-Bounds Read in AMD Compressonator SDK Allowing Local Memory Disclosure or Denial of Service

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.

CVSS 4.0 · 5.2 Medium EPSS < 1% KEV · Not listed
Vendors
Amd
CVE-2026-100493

DDS Image Loader Integer Overflow in AMD Compressonator SDK

An integer overflow in the DDS RGB888 loader of AMD Compressonator SDK could allow an attacker to supply a crafted DDS file that causes an undersized heap allocation and a subsequent out-of-bounds read, potentially resulting in process termination or limited disclosure of heap memory.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Amd
CVE-2026-121547

dysk before 3.8.2 Terminal Escape Sequence Injection via Mount Metadata

Canop dysk before 3.8.2 contains a terminal escape sequence injection vulnerability that allows local users to inject control sequences by crafting mount metadata rendered unsanitized in table and CSV output. Attackers can create FUSE mounts with ESC/OSC sequences in mount-point names or fsname, causing spoofed or hidden output and window-title changes when another user runs dysk.

CVSS 4.0 · 1 Low EPSS < 1% KEV · Not listed
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CVE-2026-65108

Heap Buffer Overflow in NVIDIA Slurm slurmstepd with Root Privileges

NVIDIA Slurm contains an attacker-controlled heap-based buffer overflow in the slurmstepd process while the slurmstepd is running with root permissions.

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
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CVE-2026-120755

Integer Underflow Leads to Out-of-Bounds Read via Truncated Chunk in HDF5 Szip Filter

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.

CVSS 4.0 · 4.7 Medium EPSS < 1% KEV · Not listed
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CVE-2026-65138

slurm: slurm: Information disclosure via arbitrary memory read in slurmstepd socket API

NVIDIA Slurm contains an attacker-controlled arbitrary-memory read in the slurmstepd socket API that could be used to ex-filtrate authentication keys.

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
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