Red Hat has 2,798 CVEs on record between 2010 and 2026. Disclosure cadence is accelerating: 1490 in the last 90 days against 571 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
- 1490 prev 571
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-2026-49825High· 8.2lxml is a library for processing XML and HTML in the Python language
lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.1, link attributes in ``lxml.html.defs.link_attrs`` were missing ``xlink:href``, which can be used for URL bypass attacks in embedded SVG/MathML/etc. cont…
CVE-2026-75900Medium· 6.1Swtpm: swtpm: out-of-bounds read in swtpm_nvram_checkheader due to sizeof(pointer) vs sizeof(struct) mismatch
An out-of-bounds read vulnerability was found in swtpm's SWTPM_NVRAM_CheckHeader() function. The entry guard checks the buffer length against sizeof(bh), where bh is a pointer, instead of sizeof(*bh), the actual struct size. This allows …
CVE-2026-76235High· 7.5Cockpit-ws: cockpit: cockpit-ws: unauthenticated remote memory leak via cockpitlang cookie in send_login_html
A memory leak flaw was found in cockpit-ws. The login page handler leaks a heap allocation on every unauthenticated request that carries a CockpitLang cookie, allowing a remote unauthenticated attacker to exhaust memory on the host and c…
CVE-2026-76166Medium· 4.3Modcluster-core: mod_cluster advertise listener: unauthenticated dos via crafted multicast datagram
A flaw was found in mod_cluster's AdvertiseListenerImpl (org.jboss.modcluster core module). A single crafted UDP multicast datagram with a valid HTTP status line and a "Server:" header but without the "Date:", "Digest:", and "Sequence:" …
CVE-2026-61518High· 8.8ISPConfig contains an authenticated SQL injection vulnerability in the Remote API
ISPConfig contains an authenticated SQL injection vulnerability in the Remote API. The primary_id parameter passed to delete and update API methods is concatenated directly into SQL WHERE clauses without integer casting or parameterized …
CVE-2026-76879Medium· 6.5wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash (CVE-2026-76879)
A flaw in Wireshark's C12.22 protocol dissector allows remote attackers to trigger a Denial of Service (DoS). By sending a specially crafted network packet or capture file, an attacker can crash the application, disrupting network analysis…
CVE-2026-76919Medium· 6.5wireshark: Wireshark: Denial of Service vulnerability in ESS protocol dissector (CVE-2026-76919)
A flaw was found in Wireshark. A remote attacker could exploit a denial of service vulnerability in the ESS protocol dissector by processing a specially crafted network packet. This could lead to the application crashing, preventing networ…
CVE-2026-76927Medium· 6.5wireshark: Wireshark: Denial of Service vulnerability in H.245 protocol dissector (CVE-2026-76927)
A flaw was found in Wireshark. A remote attacker could exploit a vulnerability in the H.245 protocol dissector. By crafting and sending malformed H.245 protocol data, an attacker could cause the Wireshark application to crash when a user p…
CVE-2026-47187Critical· 9.3SSHFS is a network filesystem client for connecting to SSH servers
SSHFS is a network filesystem client for connecting to SSH servers. Prior to version 3.7.6, a rogue SFTP server can return absolute symlink targets or relative targets containing parent-directory components that SSHFS passes through FUSE…
CVE-2026-76232Medium· 6.7Renovate versions from 31.51.0 before 40.33.0 contain a command injection vulnerability in the helmv3 manager where the repository parameter is appended to helm registry login commands without proper sanitization
Renovate versions from 31.51.0 before 40.33.0 contain a command injection vulnerability in the helmv3 manager where the repository parameter is appended to helm registry login commands without proper sanitization. Attackers with reposito…
CVE-2026-76230Medium· 6.7Renovate versions from 35.63.0 before 40.33.0 contain a command injection vulnerability in the npm manager where user-provided packageName values are appended to npm install commands without proper sanitization
Renovate versions from 35.63.0 before 40.33.0 contain a command injection vulnerability in the npm manager where user-provided packageName values are appended to npm install commands without proper sanitization. Attackers with repository…
CVE-2026-75569High· 7.7A flaw was found in mce-operator-bundle
A flaw was found in mce-operator-bundle. The build process fetches and executes scripts from a remote repository without performing integrity checks, such as commit pinning or signature verification. This allows a malicious actor with wr…
CVE-2026-76827Medium· 6.8A flaw was found in search-indexer
A flaw was found in search-indexer. This vulnerability allows a registered and authenticated managed cluster to tamper with or delete another cluster's indexed search data. This is possible because the delta-sync write paths in search-in…
CVE-2026-76139High· 8.0A flaw was found in acm-operator-bundle
A flaw was found in acm-operator-bundle. The build process for this component downloads and runs a script from a remote source without verifying its authenticity or integrity. This script gains access to sensitive credentials, such as Gi…
CVE-2026-66794Critical· 9.3A flaw was found in the `cluster-proxy-addon` component of Multicluster Engine for Kubernetes
A flaw was found in the `cluster-proxy-addon` component of Multicluster Engine for Kubernetes. This vulnerability allows an unauthenticated attacker, who can access the user-facing route, to bypass authentication and authorization checks…
CVE-2026-18874Medium· 6.2A flaw was found in volsync-addon-controller
A flaw was found in volsync-addon-controller. This vulnerability allows an attacker to inject malicious YAML (Yet Another Markup Language) code into the OpenShift Lifecycle Manager (OLM) Subscription resource. This is due to improper esc…
CVE-2026-76220High· 8.8gitpython: GitPython: Arbitrary command execution via crafted kwargs (CVE-2026-76220)
A flaw was found in GitPython. A remote attacker can bypass the `check_unsafe_options` guard by combining a single-character keyword argument with `split_single_char_options=False`. This allows the attacker to supply a crafted dictionary o…
CVE-2026-76221High· 8.8gitpython: GitPython: Arbitrary code execution via config-name injection (CVE-2026-76221)
A flaw was found in GitPython. This vulnerability allows attackers to inject malicious configuration options by manipulating option names within the option-name validator. By injecting special characters, an attacker can forge arbitrary gi…
CVE-2026-76222High· 8.2PoCgitpython: GitPython: Arbitrary file creation via path traversal in .gitmodules submodule names (CVE-2026-76222)
A flaw was found in GitPython where it fails to properly validate submodule names within .gitmodules files. A remote attacker could craft a malicious Git repository containing specially formed submodule names with directory traversal seque…
CVE-2026-76218High· 7.5gitpython: GitPython: Remote Code Execution via malicious Git hooks (CVE-2026-76218)
A flaw was found in GitPython. This vulnerability allows a remote attacker to achieve arbitrary code execution. By supplying a specially crafted template parameter to the `Repo.init` function, an attacker can point to a directory containin…
CVE-2026-76219High· 8.1gitpython: GitPython: Arbitrary File Overwrite via `git read-tree` option injection (CVE-2026-76219)
A flaw was found in GitPython. This vulnerability allows an attacker to overwrite arbitrary files on the system. By injecting specific options into the `git read-tree` command through methods like `IndexFile.from_tree`, `IndexFile.reset`, …
CVE-2026-61711Medium· 6.3github.com/moby/buildkit: BuildKit: Security bypass allows disabling container protections (CVE-2026-61711)
A flaw was found in BuildKit. A custom frontend could craft a build request with an invalid security mode, leading to the disabling of Seccomp and AppArmor protections for the build container. This bypasses the intended sandbox mechanisms,…
CVE-2026-61712Medium· 5.5github.com/moby/buildkit: BuildKit: Denial of Service via unbounded group parsing (CVE-2026-61712)
A flaw was found in BuildKit. A remote attacker could provide a malicious base image or build with oversized /etc/passwd and /etc/group files. When BuildKit attempts to resolve usernames or group identifiers from these files, it reads them…
CVE-2026-19608Medium· 5.3Keycloak-services: keycloak-services: name-only group claims let same-name groups satisfy path-specific group policies
A flaw was found in the group policy provider of Keycloak authorization services, which is used to manage fine-grained access control to resources. The issue occurs when the system evaluates group-based policies using tokens that only co…
CVE-2026-75032Medium· 6.3Bluez: bluez: out-of-bounds read in avrcp parse_media_element and parse_media_folder
A flaw was found in BlueZ. Insufficient validation of packet length fields in GetFolderItems responses within the Audio/Video Remote Control Profile (AVRCP) implementation allows a malicious Bluetooth device within range to cause an out-…
CVE-2026-71365High· 7.7Awx: webhook status callback ssrf leaks the git pat
A server-side request forgery (SSRF) vulnerability was found in AWX's webhook status callback mechanism. When processing GitHub pull request webhooks, AWX extracts the status callback URL (pull_request.statuses_url) from the incoming web…
CVE-2026-66781Medium· 5.4Submariner-operator: pprof debug endpoint enabled by default on 0.0.0.0:8082 without authentication
A flaw was found in the Submariner operator. The Submariner Custom Resource (CR), used for configuring network connectivity, stores the IPsec pre-shared key (PSK) in an unencrypted format. This key, which is critical for securing communi…
CVE-2026-66782Medium· 5.8Submariner-operator: operator clusterrole grants cluster-wide create/update on all configmaps
A flaw was found in the Submariner operator. This vulnerability allows for the exposure of a long-lived broker service account (SA) bearer token within the Submariner Custom Resource (CR) specification. An attacker with access to the clu…
CVE-2026-66783Medium· 4.4Submariner-operator: release workflow consumes same-org composite action via mutable @devel branch ref
A flaw was found in the `submariner-operator` component of Red Hat Advanced Cluster Management for Kubernetes. This vulnerability allows a cluster administrator, or any user with permissions to modify the Submariner Custom Resource (CR),…
CVE-2026-75838Medium· 6.1DOMPurify before 3.4.13 contains a cross-site scripting vulnerability in IN_PLACE sanitization where element-removal hooks fail to neutralize detached subtrees
DOMPurify before 3.4.13 contains a cross-site scripting vulnerability in IN_PLACE sanitization where element-removal hooks fail to neutralize detached subtrees. Attackers can supply HTML with event handlers on descendant elements that ex…