CVE-2026-40853

Apache XML Graphics Batik: Cross-Site Scripting via Unencoded Font Metadata in Apache Batik SVGFont

A Cross-Site Scripting via Unencoded Font Metadata in Apache Batik SVGFont. This issue affects Apache XML Graphics Batik: through 1.19. Users are recommended to upgrade to version 1.20, which fixes the issue.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Xml Graphics Batik

CVE-2026-49236

Apache XML Graphics Batik: SVG color-profile xml:base bypasses Batik external resource same-origin checks

Server-Side Request Forgery (SSRF) vulnerability in Apache XML Graphics Batik. SVG color-profile xml:base bypasses Batik external resource same-origin checks This issue affects Apache XML Graphics Batik: through 1.19. Users are recommended to upgrade to version 1.20, which fixes the issue.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Xml Graphics Batik

CVE-2026-44929

SSRF Vulnerability in Apache Batik

Server-Side Request Forgery (SSRF) vulnerability in Apache XML Graphics Batik. This issue affects Apache XML Graphics Batik: through 1.19. Users are recommended to upgrade to version 1.20, which fixes the issue.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Xml Graphics Batik

CVE-2026-119618

Apache HTTP Server: mod_http2: heap corruption and RCE in assign_headers

Concurrent Execution using Shared Resource with Improper Synchronization vulnerability in Apache HTTP Server's mod_http2 in assign_headers() can lead to RCE. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.70. Affected releases of mod_h2 from GitHub: from 2.0.8 through 2.0.42.

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

Vendors

Apache Apache Software Foundation Redhat

Products

Apache Http Server Http Server Apache Http Server and 4 more

CVE-2026-124495

Apache Storm: Logviewer follows worker symlinks across topology ACLs

When workers run as the topology owner, the Logviewer serves files that a worker has placed in its own log directory as links to other files. A user who is allowed to submit topologies can read the worker logs of other users' topologies, and other files the Logviewer process can read. Users are recommended to upgrade to version 3.2.0, which fixes the issue.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Storm

CVE-2026-124496

Apache Storm: DRPC HTTP doAsUser bypasses the impersonation authorizer

The DRPC HTTP endpoint lets an authenticated client act as another user without applying the configured impersonation authorizer. An authenticated user can execute DRPC functions that are restricted to another user. Users are recommended to upgrade to version 3.2.0, which fixes the issue.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Storm

CVE-2026-86829

Apache Airflow: Deserialization of task-controlled XCom values in the Scheduler during dependency evaluation

Apache Airflow's scheduler fully deserializes XCom values written by task code while evaluating task dependencies. A Dag author, who controls what a task writes to XCom, therefore controls data that is deserialized inside the scheduler process - a context the Airflow security model reserves for code installed by the Deployment Manager, above the worker-scoped execution capability a Dag author is documented to have. Deployments that treat Dag authors as less trusted than Deployment Managers are affected, and the scheduler must be evaluating a task dependency that reads a task-written XCom value. Users of apache-airflow are recommended to upgrade to version 3.4.0 or later, which restricts dependency evaluation to primitive XCom values.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Airflow

CVE-2026-86468

Apache Airflow: CLI argv masking misses Variable values and --conn-extra, persisting secrets in audit logs

Apache Airflow's CLI records its arguments in the audit log but masks secrets by argument position, so some supported command shapes leave secrets in cleartext, for example a trailing `--description` on Variable commands, `--conn-extra`, and the inline `--password` of `airflow keycloak-auth-manager` commands. A user who can read audit events but is denied Variable and Connection access can retrieve those values through the event-log API. Users of apache-airflow are recommended to upgrade to 3.4.0 or later. Audit-log entries written before the upgrade keep the cleartext values: purge the affected entries and rotate the secrets they contain. 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-2026-82337

Apache Airflow: DeadlineAlert fields bypass plugin-registration gate for scheduler-side deserialization

Apache Airflow rebuilt deadline alert fields through generic deserialization, which imports and instantiates the class named in the serialized Dag, in the scheduler and API server. A Dag author could cause classes within Airflow's deserialization allow list to be constructed in those processes with arguments they control. Deployments whose Dags use deadline alerts are affected. This is an incomplete fix of CVE-2026-45360, which only hardened the `reference` field; deployments that applied that fix remain affected through the `callback` and `interval` fields. Users of apache-airflow are recommended to upgrade to 3.4.0 or later.

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

Vendors

Apache

Products

Airflow

CVE-2026-123766

Apache Axis2/Java: Cross-site scripting in the OpenAPI module's Swagger UI page

Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) vulnerability in the OpenAPI module of Apache Axis2/Java. The Swagger UI page served by the OpenAPI module wrote a value derived from the request's Host header into the page without encoding, allowing script injection in the context of the Axis2 origin. This issue affects Apache Axis2/Java: 2.0.1. Users are recommended to upgrade to version 2.0.2, which fixes the issue.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Apache Axis2/java

CVE-2026-108500

Apache ActiveMQ: LDAPAuthorizationMap allows authorization bypass via DN injection

Input validation vulnerability in Apache ActiveMQ configured to use the LDAPAuthorizationMapPlugin allows an authenticated attacker to create or address a destination with a crafted name containing LDAP DN special characters (such as comma, plus, equals, backslash) can manipulate the LDAP search base used for ACL lookups. This issue affects Apache ActiveMQ: from 6.3.0 before 6.3.3, from 5.19.0 before 5.19.12. Users are recommended to upgrade to version 6.4.0, 6.3.3 or 5.19.12, which fixes the issue.

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

Vendors

Apache

Products

Activemq

CVE-2026-123765

Apache Sling XSS: xssAPI.getStyleToken() accepts markup in unquoted urls.

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Apache Sling XSS. xssAPI.getStyleToken() accepts markup in unquoted urls. This issue affects Apache Sling XSS: before 2.4.14. Users are recommended to upgrade to version 2.4.14, which fixes the issue.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Sling Xss

CVE-2026-124077

Apache Commons Codec: NUL bytes in tree entry names cause Git/SWHID identifier collisions (GitIdentifiers class)

The GitIdentifiers class in Apache Commons Codec did not reject NUL bytes in tree entry names. Because Git uses a NUL byte to mark the end of each entry name in a tree object, a crafted name could make one tree serialize to the same bytes as a different tree. Two different directory trees could then receive the same Git tree identifier or SWHID. The impact is limited: common file systems do not allow NUL bytes in file names, so trees built by walking a file system are not affected. Only applications that build trees from names supplied by other sources, such as entries of archive formats that permit NUL bytes in names (e.g. ZIP) or names passed directly to the API, are exposed. This issue affects Apache Commons Codec: from 1.22.0 before 1.23.0. Users are recommended to upgrade to version 1.23.0, which fixes the issue.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Commons Codec

CVE-2026-119078

Apache Commons Codec: Blake3 doFinalize is stateless; the documented KDF example derives identical keys

Apache Commons Codec's Blake3 class documented the output of its doFinalize methods as depending on any previously finalized bytes, so that consecutive calls would return different output. In fact, doFinalize does not change the hash state: calling it again without supplying more input returns the same bytes. The key-derivation example in the class Javadoc, shipped since 1.16.0, derives two keys with two consecutive doFinalize calls. Code that follows it gets identical keys, so the separation between the derived keys is lost. The same applies to any application that calls doFinalize more than once on one instance and expects new output each time. This issue affects Apache Commons Codec from 1.16.0 before 1.23.0. Version 1.23.0 corrects the documentation, but the behavior of doFinalize is unchanged. Upgrading alone does not fix affected code. Users should check their applications for repeated doFinalize calls on the same Blake3 instance and derive multiple keys by requesting the combined length in one call and splitting the output, as the updated Javadoc shows.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Commons Codec

CVE-2026-124023

Apache Axis2/C: Out-of-bounds read in the Guththila XML reader wrapper

Out-of-bounds Read vulnerability in the Guththila XML parser wrapper of Apache Axis2/C. On some malformed XML input the Guththila parser returned a raw input byte in place of an event code, and the AXIOM reader wrapper used that value as an index into a ten-entry lookup table without checking its range, reading heap memory past the end of the table. An unauthenticated client could trigger this by sending a crafted XML request to a server built with Guththila, the default parser, causing the request to be parsed incorrectly or, in some cases, the process to crash. The memory read is not returned to the client. This issue affects Apache Axis2/C: through 2.0.0. The fix is available in commits 23110287924e79d05a5b4712298c355d1f05c606 and f01683ec10e8fddb87279ec9351b3239021223e6 and will be included in the next release.

CVSS n/a EPSS n/a KEV · Not listed

Vendors

Apache

Products

Apache Axis2\/c

CVE-2026-122300

Apache Roller: Limited weblog members can remove or change published entries

Missing Authorization vulnerability in Apache Roller 4.0 through 6.1.6 allows a weblog member with the Limited role to remove or change entries that member may only read, including entries published by other members. The entry editor checked the member's weblog role but not whether that role permits work on the entry. Users are recommended to upgrade to Apache Roller 6.1.7 or later.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Roller

CVE-2026-123374

Apache Roller: Deserialization of untrusted data in weblog update ping responses

Deserialization of Untrusted Data vulnerability in Apache Roller. When Roller sends a weblog update ping, its XML-RPC client deserializes Java object data contained in the ping target's response, so a party that controls that response can run code in the Roller server process. This issue affects Apache Roller from 4.0 through 6.1.6. Users are recommended to upgrade to version 6.1.7, which removes the unsafe deserialization.

CVSS n/a EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Roller

CVE-2026-96285

Apache Airflow: Scheduler: next_kwargs deserialized before the dict check, so resume data still invokes constructors

Apache Airflow 3.3.1 shipped a fix for CVE-2026-67260 that checks the scheduler's decoded `next_kwargs` value is a dictionary, but performs that check only after deserializing the whole stored payload. Deserialization reconstructs nested objects of classes permitted by the deserialization allow-list — which by default includes Airflow's own classes — and runs their constructors inside the scheduler process before the check can reject the value. A Dag author, who controls a task's `next_kwargs` through the task execution API, can therefore still trigger constructor execution in the scheduler when the `awaiting_input` timeout sweep processes the task, and in the API server when the task instance is served to a worker using an older Execution API version; no non-default configuration is required. Versions before 3.3.0 are not affected. This is an incomplete fix for CVE-2026-67260: deployments that upgraded to 3.3.1 for that issue must also upgrade to apache-airflow 3.4.0 or later.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Airflow

CVE-2026-123779

Apache Axis2/Java: exposeServiceMetadata not enforced on all metadata routes

Direct Request ('Forced Browsing') vulnerability in Apache Axis2/Java. The exposeServiceMetadata service parameter was enforced only on the ?wsdl, ?wsdl2 and ?xsd queries. For a service that had disabled it, the packaged .wsdl and .xsd file routes, the named-WSDL ?wsdl=NAME route of the standalone HTTP server, the OpenAPI, Swagger UI and MCP catalog endpoints, the services listing, WS-MetadataExchange GetMetadata and the ping module still disclosed its metadata to anonymous callers, including operation names and request and response schemas. This issue affects Apache Axis2/Java: through 2.0.1. Users are recommended to upgrade to version 2.0.2, which fixes the issue.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Apache Axis2/java

CVE-2026-123753

Apache Axis2/Java: SSRF via WS-Addressing ReplyTo and FaultTo endpoints

Server-Side Request Forgery (SSRF) vulnerability in Apache Axis2/Java. An unauthenticated caller could supply a non-anonymous WS-Addressing wsa:ReplyTo or wsa:FaultTo address, and Axis2 would open a connection to that address to deliver the response or fault, allowing requests to internal hosts and delivery of response content to a host of the caller's choosing. From 2.0.2, decoupled responses are refused unless allowNonAnonymousResponseEndpoints is enabled, and enabled endpoints are restricted by scheme and screened at both the header-parsing and transport-selection layers. This issue affects Apache Axis2/Java: through 2.0.1. Users are recommended to upgrade to version 2.0.2, which fixes the issue.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Apache Axis2/java