CVE-2026-68982

Apache Airflow: CeleryExecutor: forged callback workloads run on Celery workers without workload-token validation

Apache Airflow's CeleryExecutor ran callback workloads (`ExecuteCallback`, used for deadline-alert callbacks) without validating the workload's authentication token. Anyone able to write to the Celery broker could enqueue a forged callback and execute arbitrary code on every CeleryExecutor worker, without Airflow credentials. Deployments using the CeleryExecutor are affected. Users are advised to upgrade to apache-airflow 3.4.0 or later, in which the worker claims the callback through the Execution API, validating the token, before running it.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Airflow

CVE-2026-111455

Apache Airflow: Connections API: async connection test authorizes create at enqueue but overwrites a later-created connection at commit

Apache Airflow's asynchronous connection test checked permissions when the test was queued — only create permission when the connection ID did not exist yet — but, when the test completed with `commit_on_success`, wrote the tested connection under that ID. A user allowed to create but not edit connections could overwrite a connection someone else had created in the meantime. Only deployments that enable the non-default `[core] test_connection` setting are affected. Users are advised to upgrade to apache-airflow 3.4.0 or later.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Airflow

CVE-2026-111454

Apache Airflow: API: asset endpoints return scheduled/producing/consuming Dag IDs the caller cannot read

Apache Airflow's asset API endpoints returned the IDs of Dags that are scheduled on, produce, or consume an asset without checking whether the caller may read those Dags. An authenticated user with asset read access could learn the IDs of Dags they are not authorized to see. Users are advised to upgrade to apache-airflow 3.4.0 or later. Airflow 2.x is also affected; Airflow 2 has reached end of life and will not receive a fix, so Airflow 2 users should upgrade to Apache Airflow 3.4.0 or later.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Airflow

CVE-2026-111452

Apache Airflow: Secrets masker: camelCase key names (privateKey, connectionString, webhookUrl) not matched against the sensitive-field list

Apache Airflow's secrets masker matched sensitive key names only in their snake_case form, so values stored under camelCase keys such as `privateKey`, `connectionString`, `webhookUrl` or `accessKey` — for example in a Connection's extra or a Variable — were not redacted in task logs, rendered template fields or API responses. A user who can read task logs or rendered templates, but is not meant to see those credentials, could read them in cleartext. Users are advised to upgrade to apache-airflow 3.4.0 or later. Airflow 2.x is also affected; Airflow 2 has reached end of life and will not receive a fix, so Airflow 2 users should upgrade to Apache Airflow 3.4.0 or later.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Airflow

CVE-2026-111395

Apache Airflow: Reserved serialization keys in Dag run conf crash the scheduler or are rebuilt as objects in the Triggerer via deadline callbacks

Apache Airflow did not reject reserved serialization keys inside a Dag run's `conf`. A user allowed to trigger a Dag that uses a deadline alert with an asynchronous callback could pass a `conf` that, once the deadline was missed, either crashed the scheduler repeatedly or was rebuilt into objects inside the Triggerer. Users are advised to upgrade to apache-airflow 3.4.0 or later.

CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Airflow

CVE-2026-63857

net: airoha: Do not read uninitialized fragment address in airoha_dev_xmit()

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Do not read uninitialized fragment address in airoha_dev_xmit() The transmit loop in airoha_dev_xmit() reads fragment address and length during its final iteration, when the loop index equals skb_shinfo(skb)->nr_frags, at which point the fragment data is uninitialized. While these values are never consumed, the read itself is unsafe and may trigger a page fault. Fix this by avoiding the fragment read on the last iteration. Additionally, move the skb pointer from the first to the last used packet descriptor, so that airoha_qdma_tx_napi_poll() defers freeing the skb until the final descriptor is processed.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Linux

Products

Linux Kernel

CVE-2026-63839

platform/x86: lenovo-wmi-helpers: Fix memory leak in lwmi_dev_evaluate_int()

In the Linux kernel, the following vulnerability has been resolved: platform/x86: lenovo-wmi-helpers: Fix memory leak in lwmi_dev_evaluate_int() lwmi_dev_evaluate_int() leaks output.pointer when retval == NULL (found by sashiko.dev [1]). Fix it by moving `ret_obj = output.pointer' outside of the `if (retval)' block so that it is always freed by the __free cleanup callback. No functional change intended.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Linux

Products

Linux Kernel

CVE-2026-63838

ASoC: rsnd: Fix potential out-of-bounds access of component_dais[]

In the Linux kernel, the following vulnerability has been resolved: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] component_dais[RSND_MAX_COMPONENT] is initially zero-initialized and later populated in rsnd_dai_of_node(). However, the existing boundary check: if (i >= RSND_MAX_COMPONENT) does not guarantee that the last valid element remains zero. As a result, the loop can rely on component_dais[RSND_MAX_COMPONENT] being zero, which may lead to an out-of-bounds access. Found by Linux Verification Center (linuxtesting.org) with SVACE.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Linux

Products

Linux Kernel

CVE-2026-120979

Security Advisory 0212

This vulnerability affects customers using Arista Pathfinder for WAN path selection with Border Gateway Protocol-Link State (BGP-LS) configured for Dynamic Path Selection (DPS). On affected platforms running Arista EOS with BGP-LS configured for DPS, an attacker who has established an authenticated BGP-LS session with the device can send a specially crafted BGP packet to cause incorrect WAN path selection and disrupt traffic forwarding.

CVSS 4.0 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-120980

Security Advisory 0214

On affected platforms running Arista EOS with VPLS-BGP enabled, an attacker who has established a BGP session with the PE routers can send a specially crafted BGP packet to cause the BGP agent to restart unexpectedly.

CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-120981

Security Advisory 0214

On affected platforms running Arista EOS with VPLS-BGP enabled, an attacker who has established a BGP session with the PE router can affect the route advertisements of VPLS pseudowires, causing a churn of the established routes with other legitimate BGP peers.

CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-120982

Security Advisory 0207

On affected platforms running Arista EOS with Border Gateway Protocol (BGP) configured, An unauthenticated attacker who can establish a BGP peering session with an affected device and can send specially crafted BGP messages to cause repeated BGP session resets, enabling sustained disruption to network routing and traffic forwarding.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-120983

Security Advisory 0215

On affected EOS platforms where 802.1x is configured in multi-host authenticated mode and the device is configured with Policy Based Routing (PBR), traffic from unauthenticated hosts may be forwarded to the destination configured in the PBR policies. This could potentially allow unauthenticated hosts access to networks. Additionally Layer 2 and Layer 3 control packets from unauthenticated hosts may get copied to the CPU.

CVSS 4.0 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-121286

Security Advisory 0213

On affected platforms running Arista EOS in multi-agent routing model with BGP Segment Routing Traffic Engineering (SR-TE) address family configured, a BGP peer can send crafted BGP packets to cause the BGP process to restart, disrupting all BGP sessions on the device.

CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-121288

Security Advisory 0221

An unauthenticated attacker on an adjacent network segment can bypass MD5 authentication and have unauthorized RIP route updates accepted by the device. Successful exploitation requires that RIPv2 MD5 authentication is configured on the affected interface. An attacker who can inject crafted RIPv2 packets could cause the device to install routes that redirect network traffic through attacker-controlled paths, create routing loops, or blackhole traffic, disrupting network connectivity.

CVSS 4.0 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-121289

Security Advisory 0208

On affected platforms running Arista EOS with BGP configured, a specially crafted packet can cause the BGP agent to crash. Successful exploitation causes the BGP agent process to terminate, resulting in the loss of all BGP sessions on the affected device and possible disruption to network routing until the process recovers. Due to the nature of the vulnerability, it may also be possible for a sophisticated attacker to achieve arbitrary code execution, which could compromise the confidentiality and integrity of the affected system.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-121292

Security Advisory 0222

A malformed Error Report can cause EOS to read beyond packet boundaries, potentially terminating the RPKI agent or exposing unintended memory contents through logging.

CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-121294

Security Advisory 0223

On affected platforms running Arista EOS with a S-BFD reflector proxy configured, an unauthenticated attacker could send a crafted S-BFD Protocol Data Unit (PDU) that might cause the device to temporarily cease reflecting S-BFD packets, potentially resulting in S-BFD session timeouts.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-121295

Security Advisory 0223

On affected platforms running Arista EOS configured as S-BFD peers, an unauthenticated attacker could send a crafted S-BFD PDU to an initiator device. This crafted PDU could cause the kernel on the initiator device to crash, resulting in an unexpected device reboot.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

Arista

Products

Eos

CVE-2026-120823

Missing Authorization Check in MongoDB Server Aggregation Framework Leads to Unauthorized Access to Deployment-Wide Configuration Data

A missing authorization check in the aggregation framework of MongoDB Server may allow a user holding any valid credentials, including an account with no assigned roles, to read deployment-wide query configuration data that is otherwise restricted to a cluster-level privilege. This may result in unintended access to configuration and schema information.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed

Vendors

Mongodb

Products

Mongodb Server