Red Hat has 2,798 CVEs on record between 2010 and 2026. Disclosure cadence is accelerating: 1446 in the last 90 days against 609 in the 90 before. The busiest recent month was October 2026 with 627. The median CVSS is 6.5 (medium), with 135 rated critical. 0% 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-125 (187) and CWE-787 (157). Most affected products: Red Hat Enterprise Linux 9 (275), Red Hat Enterprise Linux 10 (167), Linux (74).
CVEs per month
Last 12 months, by publish date
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 6.5
- Publish → KEV
- 2722 d median(6)
- Last 90 days
- 1446 prev 609
Weakness classes
Products
- Red Hat Enterprise Linux 9 275
- Red Hat Enterprise Linux 10 167
- Linux 74
- Red Hat Enterprise Linux BaseOS (v. 10) 55
- Red Hat OpenShift AI (RHOAI) 50
- build_of_keycloak 49
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-2024-3094Critical· 10.0Xz: malicious code in distributed source85CVE-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…82
Red Hat vulnerabilities
CVEs affecting Red Hat, newest first. Open any entry for full detail, references, and exploit status.
2798 CVEsRSS
CVE-2021-40438Critical· 9.0CISA KEVPoCA crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user
A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.
CVE-2021-38554Medium· 5.3vault: UI erroneously cached and exposed user-viewed secrets between sessions in a single shared browser (CVE-2021-38554)
A flaw was found in the vault package. The Vault UI web application may fail to completely clear a client-side data cache on user logout. As a result, an authenticated user sharing a browser to access Vault may have been able to view the p…
CVE-2021-32760Medium· 5.5containerd: pulling and extracting crafted container image may result in Unix file permission changes (CVE-2021-32760)
A flaw was found in containerd where pulling and extracting a specially-crafted container image can result in Unix file permission changes for existing files in the host’s filesystem. Changes to file permissions can deny access to the expe…
CVE-2021-32923Medium· 6.5vault: Token leases incorrectly treated as non-expiring (CVE-2021-32923)
A flaw was found in the HashiCorp Vault and Vault Enterprise. The vault could allow a remote attacker to bypass security restrictions caused by a renewal logic flaw when a token lease or dynamic secret lease was renewed inside the last sec…
CVE-2021-33194High· 7.5golang: x/net/html: infinite loop in ParseFragment (CVE-2021-33194)
A flaw was found in golang. An attacker can craft an input to ParseFragment within parse.go that would cause it to enter an infinite loop and never return. The greatest threat to the system is of availability.
CVE-2021-3501High· 7.1A flaw was found in the Linux kernel in versions before 5.12
A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The hig…
CVE-2020-25639Medium· 4.4A NULL pointer dereference flaw was found in the Linux kernel's GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC
A NULL pointer dereference flaw was found in the Linux kernel's GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC. This flaw allows a local user to crash the sy…
CVE-2020-27534Medium· 5.3moby/buildkit: calls os.OpenFile with a potentially unsafe qemu-check temporary pathname (CVE-2020-27534)
A flaw was found in moby. Moby buildkit calls os.OpenFile with a potentially unsafe qemu-check temporary pathname, constructed with an empty first argument in an ioutil.TempDir call.
CVE-2020-26160High· 7.5PoCjwt-go: access restriction bypass vulnerability (CVE-2020-26160)
A vulnerability was found in jwt-go where it is vulnerable to Access Restriction Bypass if m["aud"] happens to be []string{}, as allowed by the spec, the type assertion fails and the value of aud is "". This can cause audience verification…
CVE-2021-29482High· 7.5ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482)
A flaw was found in github.com/ulikunitz/xz. The function readUvarint may not terminate a loop what could lead to denial of service (DoS).
CVE-2020-14040High· 7.5golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)
A denial of service vulnerability was found in the golang.org/x/text library. A library or application must use one of the vulnerable functions, such as unicode.Transform, transform.String, or transform.Byte, to be susceptible to this vuln…
CVE-2011-4088High· 7.5ABRT might allow attackers to obtain sensitive information from crash reports.
ABRT might allow attackers to obtain sensitive information from crash reports.
CVE-2012-5562High· 8.6Rhn-proxy: rhn-satellite: rhn-proxy: information disclosure via clear-text credential transmission when accessing rhn satellite
A flaw was found in rhn-proxy. This vulnerability may allow the rhn-proxy to transmit user credentials in clear-text when it accesses RHN Satellite. This could lead to information disclosure, where sensitive authentication details are ex…
CVE-2019-10219Medium· 6.1PoCA vulnerability was found in Hibernate-Validator
A vulnerability was found in Hibernate-Validator. The SafeHtml validator annotation fails to properly sanitize payloads consisting of potentially malicious code in HTML comments and instructions. This vulnerability can result in an XSS a…
CVE-2015-1862High· 7.0PoCThe crash reporting feature in Abrt allows local users to gain privileges by leveraging an execve by root after a chroot into a user-specified directory in a namedspaced environment.
The crash reporting feature in Abrt allows local users to gain privileges by leveraging an execve by root after a chroot into a user-specified directory in a namedspaced environment.
CVE-2017-12149Critical· 9.8CISA KEVPoCIn 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…
In 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…
CVE-2017-7957High· 7.5XStream through 1.4.9, when a certain denyTypes workaround is not used, mishandles attempts to create an instance of the primitive type 'void' during unmarshalling, leading to a remote application crash, as demonstrated by an xstream.fro…
XStream through 1.4.9, when a certain denyTypes workaround is not used, mishandles attempts to create an instance of the primitive type 'void' during unmarshalling, leading to a remote application crash, as demonstrated by an xstream.fro…
CVE-2016-3674High· 7.5Multiple XML external entity (XXE) vulnerabilities in the (1) Dom4JDriver, (2) DomDriver, (3) JDomDriver, (4) JDom2Driver, (5) SjsxpDriver, (6) StandardStaxDriver, and (7) WstxDriver drivers in XStream before 1.4.9 allow remote attackers…
Multiple XML external entity (XXE) vulnerabilities in the (1) Dom4JDriver, (2) DomDriver, (3) JDomDriver, (4) JDom2Driver, (5) SjsxpDriver, (6) StandardStaxDriver, and (7) WstxDriver drivers in XStream before 1.4.9 allow remote attackers…
CVE-2015-5287High· 7.8CISA KEVPoCThe abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name, as demonstrated by /var/tmp/abrt/a…
The abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name, as demonstrated by /var/tmp/abrt/a…
CVE-2011-3344Medium· 5.4Spacewalk: spacewalk: cross-site scripting via uri in lookup login/password form
A flaw was found in Spacewalk. A remote attacker can exploit a cross-site scripting (XSS) vulnerability in the Lookup Login/Password form by injecting arbitrary web script or HTML via the URI. This can lead to information disclosure or u…
CVE-2011-2927Medium· 5.4Spacewalk: spacewalk and red hat network satellite: cross-site scripting vulnerability via search forms
A flaw was found in Spacewalk and Red Hat Network Satellite. This vulnerability, known as cross-site scripting (XSS), allows remote attackers to inject malicious web scripts or HTML into web pages viewed by other users. The flaw is trigg…
CVE-2011-2920Medium· 5.5Spacewalk: spacewalk: cross-site scripting vulnerability allows arbitrary web script execution.
A flaw was found in Spacewalk and Red Hat Network Satellite. This cross-site scripting (XSS) vulnerability allows a remote attacker to inject arbitrary web script or HTML into web pages through various input fields, such as the "Filter b…
CVE-2012-0059Medium· 4.9Spacewalk-backend: spacewalk-backend: information disclosure via cleartext passwords in error messages
A flaw was found in Spacewalk-backend. This information disclosure vulnerability occurs when a system registration XML-RPC call fails, causing cleartext user passwords to be included in error messages. Remote administrators can exploit t…
CVE-2011-1594Medium· 6.5Spacewalk: spacewalk: open redirect vulnerability enables phishing attacks via url parameter
A flaw was found in Spacewalk, as used in Red Hat Network Satellite. This open redirect vulnerability allows remote attackers to redirect users to arbitrary web sites by manipulating a URL in the url_bounce parameter. This can enable att…
CVE-2012-3427Medium· 5.5Jboss-eap: aws-ec2: jboss eap and aws ec2: information disclosure via incorrect directory permissions
A flaw was found in JBoss Enterprise Application Platform (EAP) and EC2 Amazon Machine Image (AMI). Incorrect permissions (755) for the /var/cache/jboss-ec2-eap/ directory allow a local user to read sensitive files. This vulnerability ca…
CVE-2013-2056High· 7.5Red hat network satellite: red hat network satellite: information disclosure via inter-satellite sync (iss) authentication bypass
A flaw was found in Red Hat Network Satellite. The Inter-Satellite Sync (ISS) operation, which synchronizes data between satellites, does not properly verify the authenticity of clients. This allows remote attackers to bypass the initial…
CVE-2013-1815Medium· 6.1Packstack: red hat openstack: packstack: unauthorized system modification via insecure answer file creation
A flaw was found in PackStack. This vulnerability allows a local user to modify deployed systems by changing the answer file, which is created in insecure directories such as /tmp or the current working directory. This insecure file crea…
CVE-2013-1840Medium· 6.5Openstack glance: swift: s3: openstack glance: information disclosure of backend credentials via cached image request
A flaw was found in OpenStack Glance. Remote authenticated users can exploit this vulnerability by requesting a cached image when the single-tenant Swift or S3 store is in use. This action causes the system to report the location field, …
CVE-2013-0261High· 8.8Packstack: packstack: arbitrary file overwrite via symlink attack
A flaw was found in PackStack. A local user could exploit a symlink attack on a temporary file with a predictable name in the `/tmp` directory. This vulnerability allows the local user to overwrite arbitrary files on the system, potentia…
CVE-2013-0266Medium· 5.5Puppetlabs-cinder: packstack: openstack: puppetlabs-cinder: information disclosure of openstack administrative passwords due to world-readable configuration files.
A flaw was found in the `puppetlabs-cinder` module, as used in PackStack. This vulnerability is due to incorrect file permissions, specifically world-readable permissions, on the `cinder.conf` and `api-paste.ini` configuration files. A l…