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CVE-2026-127111

SOGo before 5.12.13 Unauthenticated Password Recovery Brute Force

SOGo before 5.12.13 contains an improper restriction of excessive authentication attempts vulnerability that allows unauthenticated attackers to reset account passwords by repeatedly guessing secret-question answers via the passwordRecoveryCheck endpoint without lockout or rate limiting. Attackers can submit unlimited candidate answers to obtain a valid recovery JWT, then use it to change the account password without the old credential and log in via the connect endpoint, achieving full account takeover on accounts without TOTP enabled.

CVSS 4.0 · 9.1 Critical EPSS n/a KEV · Not listed
Vendors
Alinto
Products
Sogo
CVE-2026-127145

SOGo before 5.12.13 SSRF via Web Calendar Subscriptions

SOGo before 5.12.13 contains a server-side request forgery vulnerability that allows authenticated users to make the server connect to arbitrary internal host:port destinations by supplying a user-controlled URL to the Calendar/addWebCalendar endpoint. Attackers can trigger a reload of the subscribed web calendar via the reload endpoint and distinguish response outcomes such as connection failures, timeouts, authentication prompts, or invalid content to probe the internal network from the server's position.

CVSS 4.0 · 5.3 Medium EPSS n/a KEV · Not listed
Vendors
Alinto
Products
Sogo
CVE-2026-127202

MLflow < 3.18.0 Path Traversal via model_id in log_outputs API

MLflow before 3.18.0 using the FileStore backend contains a path traversal vulnerability that allows unauthenticated remote attackers to write files outside the intended run directory by supplying a malicious model_id parameter to the log outputs API. Attackers can exploit the unvalidated model_id containing ../ sequences via the POST /api/3.0/mlflow/runs/outputs endpoint to create directories and write a meta.yaml file at arbitrary filesystem locations, limited only by the server account's permissions. FileStore was the default backend before 3.7.0 and is opt-in afterward through MLFLOW_ALLOW_FILE_STORE.

CVSS 4.0 · 6.3 Medium EPSS n/a KEV · Not listed
Vendors
Mlflow
Products
Mlflow Mlflow/mlflow
CVE-2026-121876

Sandboxed-containers: kernel: systemd-gpt-auto-generator: guest data leakage in confidential computing (sandboxed containers)

A flaw was found in the interaction between systemd-gpt-auto-generator and confidential computing guest VM images in OpenShift Sandboxed Containers (confidential peer pods). systemd-gpt-auto-generator automatically discovers and mounts GPT partitions by type GUID at boot with no user confirmation. In the confidential computing threat model, where the host/hypervisor is the adversary, a malicious host can inject partitions into the guest's virtual disk. Most critically, injecting a swap partition causes the guest kernel to page out TEE-encrypted memory to a host-controlled block device, breaking the confidentiality guarantee of the hardware TEE (AMD SEV-SNP, Intel TDX). The PodVM images use a GPT-partitioned disk with dm-verity on the root partition. However, the roothash= kernel parameter only disables root auto-discovery — non-root partitions (swap, /home, /var, /srv, /var/tmp) are still auto-discovered and mounted. The generator is shipped unmasked in the RHEL systemd-udev subpackage, and no kernel command line parameter in the measured UKI addon disables it. Additionally, the PodVM measurement script captures PCRs 3, 9, 11, and 12, but not PCR 5 (GPT partition table), so partition table modifications are not detected by remote attestation.

CVSS 3.1 · 7.9 High EPSS n/a KEV · Not listed
Vendors
Red Hat Redhat
Products
Enterprise Linux Enterprise Linux Openshift and 2 more
CVE-2026-127236

OpenNMS argument injection in ad-hoc RRD graphs

An argument injection vulnerability exists in the ad-hoc RRD graph feature of multiple versions of OpenNMS Meridian and Horizon. The ad-hoc graph endpoint (GET /graph/graph.png?adhoc=true) copies request parameters into the rrdtool command line without validation. A low-privileged authenticated user (ROLE_USER or ROLE_DASHBOARD) can insert extra rrdtool arguments. An injected --daemon argument makes the server connect to an attacker-chosen address, which is a server-side request forgery. An injected DEF statement reads a local RRD file by absolute path. The command runs through exec with an argument array and no shell, so arbitrary operating system command execution is not possible. The fix validates the ad-hoc graph parameters against allowlists. The solution is to upgrade to Meridian 2024.3.15, 2025.0.12, 2026.0.2 and Horizon 36.0.6 or newer. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.

CVSS 3.1 · 5.4 Medium EPSS n/a KEV · Not listed
Vendors
Opennms The Opennms Group
Products
Horizon Meridian Horizon and 1 more
CVE-2026-45265

Atomic-Read-File RecordCount Stack-Based Out-of-Bounds Write in bacnet-stack

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.4 and 1.5.1, there is a stack-based out-of-bounds write / stack-buffer-overflow in bacnet-stack when the server processes a malicious Atomic-Read-File request in record access mode. The bug is triggered on the real server side. A crafted request can set an excessively large RecordCount, which is later used as the loop bound for writing record data into a stack-allocated BACNET_ATOMIC_READ_FILE_DATA data structure. However, the stack object only has space for one fileData element. When the loop reaches i = 1, the code computes &data->fileData[1], which is already out of bounds, and the resulting invalid pointer is passed down to memmove(), causing a stack-buffer-overflow. This issue has been patched in versions 1.4.4 and 1.5.1.

CVSS 3.1 · 8.2 High EPSS n/a KEV · Not listed
Vendors
Bacnetstack
Products
Bacnet Stack
CVE-2026-45341

BACnet Stack: NULL pointer dereference in bacnet_device_object_reference_decode() when WriteProperty updates Structured View subordinate-list

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. From versions 1.4.0 to before 1.4.4, and 1.5.0 to before 1.5.1, a NULL pointer dereference can be triggered in bacnet_device_object_reference_decode() when a WriteProperty request updates OBJECT_STRUCTURED_VIEW / PROP_SUBORDINATE_LIST. This issue has been patched in versions 1.4.4 and 1.5.1.

CVSS 3.1 · 7.5 High EPSS n/a KEV · Not listed
Vendors
Bacnetstack
Products
Bacnet Stack
CVE-2026-46674

BACnet Stack: Out-of-Bounds Read in AtomicWriteFile Record Decoder via Unbounded returnedRecordCount

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.4 and 1.5.1, an out-of-bounds read vulnerability exists in bacnet-stack's AtomicWriteFile record-access path. The bug is caused by a mismatch between an externally controlled returnedRecordCount field and the fixed-size internal fileData[] array used by BACNET_ATOMIC_WRITE_FILE_DATA. This issue has been patched in versions 1.4.4 and 1.5.1.

CVSS 3.1 · 7.5 High EPSS n/a KEV · Not listed
Vendors
Bacnetstack
Products
Bacnet Stack
CVE-2026-46676

BACnet Stack: Uninitialized Value Use in AtomicReadFile-ACK Record-Access Encoder Causes Response Corruption and Conditional Information Disclosure

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. From versions 1.4.0 to before 1.4.4, and 1.5.0 to before 1.5.1, an uninitialized value use vulnerability in bacnet-stack's AtomicReadFile record-access ACK encoder allows unauthenticated remote attackers to corrupt the encoded OCTET STRING length and payload boundary in network responses by sending a crafted AtomicReadFile request that reaches a successful record-access path. This issue has been patched in versions 1.4.4 and 1.5.1.

CVSS 3.1 · 5.3 Medium EPSS n/a KEV · Not listed
Vendors
Bacnetstack
Products
Bacnet Stack
CVE-2026-46677

BACnet Stack: Client-Side Out-of-Bounds Read in AtomicReadFile-ACK Record-Access Handling via RecordCount / fileData[] Mismatch

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.4 and 1.5.1, there is a client-side out-of-bounds read in the AtomicReadFile-ACK record-access handling path. The issue is caused by a mismatch between a remote returnedRecordCount value and the fixed local fileData[] array capacity in BACNET_ATOMIC_READ_FILE_DATA. The ACK decode path preserves the remote RecordCount, discards storage for excess records without truncating that count, and a downstream sink later iterates over the original RecordCount and indexes fileData[i] out of bounds. This issue has been patched in versions 1.4.4 and 1.5.1.

CVSS 3.1 · 6.5 Medium EPSS n/a KEV · Not listed
Vendors
Bacnetstack
Products
Bacnet Stack
CVE-2026-47217

BACnet Stack: Channel member self-reference causes uncontrolled recursion and stack overflow in default BACnet/IP server

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.4 and 1.5.1, a remote attacker can trigger an uncontrolled recursion and stack overflow in the default server application of bacnet-stack by abusing the Channel object. This issue has been patched in versions 1.4.4 and 1.5.1.

CVSS 3.1 · 7.5 High EPSS n/a KEV · Not listed
Vendors
Bacnetstack
Products
Bacnet Stack
CVE-2026-47257

BACnet Stack: ReinitializeDevice ENDRESTORE can delete existing objects on an empty restore file and still return success

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. In versions 1.5.0 and 1.6.0-rc1, there is a restore logic flaw in bacnet-stack that is reachable through the official, unmodified apps/server management path when BACNET_BACKUP_RESTORE is enabled. This issue has been patched in versions 1.5.1 and 1.6.0.

CVSS 3.1 · 8.1 High EPSS n/a KEV · Not listed
Vendors
Bacnetstack
Products
Bacnet Stack
CVE-2026-47258

BACnet Stack: Stack-based buffer overflow in Notification Class AddListElement recipient-list decoding

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.4, 1.5.1, and 1.6.0, a stack-based out-of-bounds write exists in the Notification Class object implementation when handling AddListElement for the recipient-list property. This issue has been patched in versions 1.4.4, 1.5.1, and 1.6.0.

CVSS 3.1 · 8.2 High EPSS n/a KEV · Not listed
Vendors
Bacnetstack
Products
Bacnet Stack
CVE-2026-47710

BACnet Stack: Loop reference to long Structured View description causes stack-buffer-overflow

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to versions 1.4.4, 1.5.1, and 1.6.0, a stack-buffer-overflow can be triggered in the current master branch when a Loop object reads a referenced property through its default timer path and the referenced property is OBJECT_STRUCTURED_VIEW / PROP_DESCRIPTION containing a long attacker-controlled string. This issue has been patched in versions 1.4.4, 1.5.1, and 1.6.0.

CVSS 3.1 · 8.2 High EPSS n/a KEV · Not listed
Vendors
Bacnetstack
Products
Bacnet Stack
CVE-2026-18792

Arbitrary File Read/Write via Path Traversal in Synology DiskStation Manager Sharing API

An improper limitation of a pathname to a restricted directory vulnerability in the Sharing API in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote authenticated users to read or write arbitrary files and conduct denial-of-service attacks.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Synology
Products
Diskstation Manager
CVE-2026-18596

Authentication Bypass Allows Remote File Access and DoS on Synology DSM

An authentication bypass using an alternate path or channel vulnerability in the OTP in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote attackers with valid user credentials to read or write arbitrary files and conduct denial-of-service attacks.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Synology
Products
Diskstation Manager
CVE-2026-19048

Remote Authenticated Arbitrary File Write via Improper Link Resolution in Synology DSM Thumb

An improper link resolution before file access vulnerability in the thumb in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote authenticated users to write arbitrary files and conduct denial-of-service attacks.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Synology
Products
Diskstation Manager
CVE-2026-19833

Missing Authorization in DSM ACL API Allows Remote Authenticated Read/Write

A missing authorization vulnerability in the ACL API in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote authenticated users to read or write specific files.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Synology
Products
Diskstation Manager
CVE-2026-16237

PostgreSQL INSERT ... ON CONFLICT can read or modify rows despite auto-updatable view WHERE condition

Improper protection in PostgreSQL INSERT ... ON CONFLICT on auto-updatable views allows an attacker having INSERT and UPDATE privileges on the view to read and modify every row in the view's base table, via iterated INSERT ... ON CONFLICT DO UPDATE. This bypasses the view's WHERE condition, whether or not the view is a security_barrier view. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.

CVSS 3.1 · 5.4 Medium EPSS n/a KEV · Not listed
Vendors
Postgresql
Products
Postgresql