redhat has 163 CVEs on record between 2010 and 2026. Cadence is steady at roughly 45 per quarter. The busiest recent month was July 2026 with 28. The median CVSS is 6.5 (medium), with 5 rated critical. 4% have been exploited in the wild, in line with the corpus average. The median gap from publication to a KEV listing is 2722 days (6 cases). The dominant weakness classes are CWE-862 (9) and CWE-918 (8). Most affected products: build_of_keycloak (49), openshift_container_platform (17), enterprise_linux (12).
CVEs per month
Last 12 months, by publish date
- Exploited share
- 4% vs 1% corpus
- Median CVSS
- 6.5
- Publish → KEV
- 2722 d median(6)
- Last 90 days
- 45 prev 42
Products
- build_of_keycloak 49
- openshift_container_platform 17
- enterprise_linux 12
- satellite 9
- hardened_images 7
- jboss_enterprise_application_platform 6
Worst active — by depth score
CVE-2017-12149Critical· 9.8In Jboss Application Server as shipped with Red Hat Enterprise Application Platform 5.2, it was found that the doFilter method in the ReadOnlyAccessFilter of the HTTP Invoker does not restrict classes for which it performs deserializatio…100CVE-2021-40438Critical· 9.0A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user99CVE-2026-31431High· 7.8In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in op…88CVE-2010-1428High· 7.5The Web Console (aka web-console) in JBossAs in Red Hat JBoss Enterprise Application Platform (aka JBoss EAP or JBEAP) 4.2 before 4.2.0.CP09 and 4.3 before 4.3.0.CP08 performs access control only for the GET and POST methods, which allow…82CVE-2010-0738Medium· 5.3The JMX-Console web application in JBossAs in Red Hat JBoss Enterprise Application Platform (aka JBoss EAP or JBEAP) 4.2 before 4.2.0.CP09 and 4.3 before 4.3.0.CP08 performs access control only for the GET and POST methods, which allows …74
redhat vulnerabilities
CVEs affecting redhat, newest first. Open any entry for full detail, references, and exploit status.
163 CVEsRSS
CVE-2026-12542Medium· 5.3A flaw was found in Foreman
A flaw was found in Foreman. The foreman-tail utility is vulnerable to OS command injection due to the unsafe use of the eval command. The script takes user-supplied arguments and incorporates them directly into a string that is then exe…
CVE-2026-96659Critical· 9.1A flaw was found in Foreman
A flaw was found in Foreman. This vulnerability allows an authenticated user with low-level Viewer permissions to cause unauthorized information disclosure by submitting requests to template preview endpoints. By exploiting this issue, t…
CVE-2026-12544High· 7.7A flaw was found in Foreman
A flaw was found in Foreman. The foreman-rake initialization logic in /usr/share/foreman/config/settings.rb contains a vulnerable code pattern where configuration data is processed through two distinct executable layers. This creates a m…
CVE-2026-12541High· 8.2A flaw was found in Foreman
A flaw was found in Foreman. OS command injection vulnerabilities exist in the foreman-rake db:dump and db:import_dump tasks. The application fails to properly sanitize user-supplied input in the destination parameter (during backups) an…
CVE-2026-12540High· 8.2A flaw was found in Foreman
A flaw was found in Foreman. A command injection vulnerability exists in the foreman-rake errors:fetch_log task. The request_id parameter is passed to an underlying system command (typically grep) without adequate shell neutralization. W…
CVE-2026-12423High· 7.5A flaw was found in Foreman
A flaw was found in Foreman. The Red Hat Satellite /unattended/provision API endpoint is vulnerable to an authentication bypass due to a semantic logic flaw in host_verifier.rb. The application verifies the database state of a provisioni…
CVE-2026-71224Medium· 4.7A stack overflow vulnerability was found in gfs2-utils
A stack overflow vulnerability was found in gfs2-utils. The metadata walk code in metawalk.c uses alloca() with an untrusted inode height value from on-disk metadata without bounds validation, causing stack exhaustion and a denial of ser…
CVE-2026-71221High· 7.0A stack out-of-bounds write vulnerability was found in gfs2-utils
A stack out-of-bounds write vulnerability was found in gfs2-utils. In savemeta, the height value from on-disk inode metadata is used as a loop bound without bounds checking, causing a stack buffer overflow that may lead to arbitrary code…
CVE-2026-71220High· 7.0A stack out-of-bounds write vulnerability was found in gfs2-utils
A stack out-of-bounds write vulnerability was found in gfs2-utils. In gfs2_edit, the di_height field from on-disk inode metadata is used as an array index without bounds checking, causing a stack buffer overflow that may lead to arbitrar…
CVE-2026-71219Medium· 4.7A stack overflow vulnerability was found in gfs2-utils
A stack overflow vulnerability was found in gfs2-utils. The hash table traversal code in metawalk.c uses alloca() with an exponentially-derived size from the untrusted on-disk di_depth field without bounds validation. A crafted GFS2 file…
CVE-2026-71222Medium· 5.3A heap out-of-bounds read vulnerability was found in gfs2-utils
A heap out-of-bounds read vulnerability was found in gfs2-utils. The ea_num_ptrs field from on-disk extended attribute metadata is consumed without bounds validation, causing a heap buffer over-read that may disclose sensitive memory con…
CVE-2026-81658Medium· 6.5A flaw was found in Foreman
A flaw was found in Foreman. The template revision endpoint does not enforce object-level authorization when retrieving an audited template revision. An authenticated, low privileged user with a template-related permission, such as view_…
CVE-2026-19617Medium· 5.5A flaw was found in libdm
A flaw was found in libdm. A local attacker could craft a malicious Logical Volume Manager (LVM) metadata configuration with deeply nested structures. This could lead to uncontrolled recursion in the libdm configuration file parser, exha…
CVE-2026-19548Medium· 5.5Multiple Use-After-Free vulnerabilities were found in the add_archive_element function in ld/ldmain.c of the GNU linker (ld), a component of binutils
Multiple Use-After-Free vulnerabilities were found in the add_archive_element function in ld/ldmain.c of the GNU linker (ld), a component of binutils. The root cause is that plugin_maybe_claim() in ld/plugin.c frees the original BFD obje…
CVE-2026-71846Medium· 6.5A flaw was found in insights-client
A flaw was found in insights-client. The component's ServiceAccount is bound to a ClusterRole granting cluster-wide secrets get, list, and watch permissions, while the code only requires access to a single specific Secret. This excessive…
CVE-2026-71845Medium· 6.3A flaw was found in insights-client
A flaw was found in insights-client. The setDefault() function logs the value of every environment variable it processes, including CCX_TOKEN, a bearer credential used in disconnected cluster deployments. When glog verbosity is set to le…
CVE-2026-71475Medium· 6.8A flaw was found in insights-client
A flaw was found in insights-client. A compromised managed cluster, referred to as a 'spoke', can inject unencoded data into the Insights API URL path. This occurs because the ClusterID, which is controlled by the spoke, is used directly…
CVE-2026-71474High· 7.1A flaw was found in insights-client
A flaw was found in insights-client. When the application receives a non-200 response, it logs the request headers, which can include the cloud.openshift.com pull-secret token. A local user with access to pod logs on the hub could read t…
CVE-2026-16100Medium· 6.5A flaw was found in the user-event metrics recording of Keycloak
A flaw was found in the user-event metrics recording of Keycloak. When metrics are enabled, the system records raw error messages from failed account operations as Prometheus metric labels. Because these error messages can include user-s…
CVE-2026-16071Medium· 5.4A flaw was found in the LDAP storage provider of Keycloak, which is used to federate user identities from external directories
A flaw was found in the LDAP storage provider of Keycloak, which is used to federate user identities from external directories. The issue occurs when a delegated administrator performs a search using a specific LDAP entry Distinguished N…
CVE-2026-15573High· 8.1A flaw was found in Keycloak's Authorization Services
A flaw was found in Keycloak's Authorization Services. The component responsible for matching request paths to security policies (PathMatcher) does not properly normalize URIs before comparison. By adding extra characters like a trailing…
CVE-2026-16102High· 8.1A flaw was found in the Dynamic Client Registration (DCR) component of Keycloak, an identity and access management solution
A flaw was found in the Dynamic Client Registration (DCR) component of Keycloak, an identity and access management solution. The default DCR policy fails to properly validate the claim path for User Property mappers, allowing them to wri…
CVE-2026-71227Medium· 5.1A flaw was found in libkcapi
A flaw was found in libkcapi. A local attacker can influence an application that uses the Asynchronous Input/Output (AIO) interface. By reusing an AIO-enabled handle after a prior completion error, the _kcapi_aio_read_all() function can …
CVE-2026-71226High· 7.3Memory Corruption via Uncanceled AIO Requests on Error: libkcapi's one-shot AIO path can return an error before all submitted IOCBs are drained, allowing later kernel writes into caller-owned output buffers.
Memory Corruption via Uncanceled AIO Requests on Error: libkcapi's one-shot AIO path can return an error before all submitted IOCBs are drained, allowing later kernel writes into caller-owned output buffers.
CVE-2026-71225Medium· 6.5A flaw was found in libkcapi
A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs (over 64 KiB) in stateful modes such as Counter (CTR) or Cipher Block Chaining (CBC), the library improperly reuses the Initialization Vec…
CVE-2026-42169High· 7.3A heap-buffer-overflow vulnerability exists in the APNG (Animated PNG) file loader of GIMP
A heap-buffer-overflow vulnerability exists in the APNG (Animated PNG) file loader of GIMP. This flaw occurs when the `fcTL` width exceeds the `IHDR` width, leading to pixel data being written past the end of a heap allocation. Additiona…
CVE-2026-18651Medium· 5.4A flaw was found in 389 Directory Server
A flaw was found in 389 Directory Server. During SASL PLAIN authentication, the server installs connection-level bind credentials before performing the account-lock check. If the account is subsequently found to be locked, the bind is re…
CVE-2026-18573Medium· 6.5A flaw was found in the keycloak-services component of Keycloak, which is used for managing authentication and authorization flows
A flaw was found in the keycloak-services component of Keycloak, which is used for managing authentication and authorization flows. The issue occurs when a realm administrator configures client policies to enforce specific authentication…
CVE-2026-18572Medium· 6.5Keycloak provides authorization services that allow administrators to restrict access to resources based on time policies (for example, only allowing access during business hours)
Keycloak provides authorization services that allow administrators to restrict access to resources based on time policies (for example, only allowing access during business hours). A flaw was discovered where a user can include a fake ti…
CVE-2026-18571Medium· 6.6A flaw was found in the user creation component of Keycloak when Fine-Grained Admin Permissions V2 (FGAP V2) is enabled
A flaw was found in the user creation component of Keycloak when Fine-Grained Admin Permissions V2 (FGAP V2) is enabled. This issue allows a sub-administrator with permission to create users to add those users to any group, even groups t…