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-2026-70460High· 8.1rsync 2.3.3 before 3.5.0 contains a path traversal vulnerability that allows a malicious sender to escape the module root by exploiting symlinks within the module file tree when using --partial-dir or --backup-dir options
rsync 2.3.3 before 3.5.0 contains a path traversal vulnerability that allows a malicious sender to escape the module root by exploiting symlinks within the module file tree when using --partial-dir or --backup-dir options. Attackers with…
CVE-2026-70458High· 8.2rsync 3.0.0 before 3.5.0 contains an out-of-bounds write vulnerability that allows attackers to corrupt memory by triggering HLINK_BUMP processing on file entries with the FLAG_HLINKED flag set while the hard-link preservation option is …
rsync 3.0.0 before 3.5.0 contains an out-of-bounds write vulnerability that allows attackers to corrupt memory by triggering HLINK_BUMP processing on file entries with the FLAG_HLINKED flag set while the hard-link preservation option is …
CVE-2026-70456High· 8.2rsync 3.0.1 before 3.5.0 contains an out-of-bounds write vulnerability in the read_args() function that allows a malicious sender to corrupt adjacent heap memory by sending a crafted argument list
rsync 3.0.1 before 3.5.0 contains an out-of-bounds write vulnerability in the read_args() function that allows a malicious sender to corrupt adjacent heap memory by sending a crafted argument list. When the argument count causes the argv…
CVE-2026-70454High· 8.0rsync 3.2.0 through 3.2.3 (openssl mode) and rsync-ssl through 3.4.4 (stunnel mode) contain a TLS certificate validation vulnerability that allows on-path attackers to intercept encrypted sessions by presenting self-signed or otherwise i…
rsync 3.2.0 through 3.2.3 (openssl mode) and rsync-ssl through 3.4.4 (stunnel mode) contain a TLS certificate validation vulnerability that allows on-path attackers to intercept encrypted sessions by presenting self-signed or otherwise i…
CVE-2026-70453High· 7.5rsync before 3.5.0 contains an algorithmic complexity vulnerability in the hash_search() function that allows a remote attacker to cause a denial of service by delivering a carefully constructed file list
rsync before 3.5.0 contains an algorithmic complexity vulnerability in the hash_search() function that allows a remote attacker to cause a denial of service by delivering a carefully constructed file list. A sender can exploit the quadra…
CVE-2026-70452High· 7.4rsync 3.1.0 before 3.5.0 contains an access control bypass vulnerability that allows remote attackers to circumvent hosts deny rules by inducing DNS resolution failures during hostname-based access control evaluation
rsync 3.1.0 before 3.5.0 contains an access control bypass vulnerability that allows remote attackers to circumvent hosts deny rules by inducing DNS resolution failures during hostname-based access control evaluation. When a DNS lookup f…
CVE-2026-53793High· 7.4rsync before 3.5.0 contains a path confinement bypass vulnerability that allows remote clients to escape the intended inner-module root confinement by constructing paths that resolve outside the chroot boundary when the module root conta…
rsync before 3.5.0 contains a path confinement bypass vulnerability that allows remote clients to escape the intended inner-module root confinement by constructing paths that resolve outside the chroot boundary when the module root conta…
CVE-2026-53790High· 8.1rsync before 3.5.0 contains multiple command and argument injection vulnerabilities that allow attackers to execute arbitrary commands by supplying malicious input through several code paths, including the RSYNC_CONNECT_PROG environment …
rsync before 3.5.0 contains multiple command and argument injection vulnerabilities that allow attackers to execute arbitrary commands by supplying malicious input through several code paths, including the RSYNC_CONNECT_PROG environment …
CVE-2026-53788Medium· 6.5rsync before 3.5.0 contains a newline injection vulnerability in the name-converter uid/gid mapping interface that allows local attackers to forge protocol messages by creating user or group names containing newline characters
rsync before 3.5.0 contains a newline injection vulnerability in the name-converter uid/gid mapping interface that allows local attackers to forge protocol messages by creating user or group names containing newline characters. Attackers…
CVE-2026-53785High· 7.1rsync before 3.5.0 contains a path traversal vulnerability that allows a malicious sender to write files outside the intended destination directory tree by crafting relative paths with symlink components in --relative mode
rsync before 3.5.0 contains a path traversal vulnerability that allows a malicious sender to write files outside the intended destination directory tree by crafting relative paths with symlink components in --relative mode. The make_path…
CVE-2026-53783High· 8.1rsync before 3.5.0 contains a time-of-check to time-of-use (TOCTOU) race condition vulnerability in the rrsync restricted shell wrapper that allows authenticated clients to escape enforced directory restrictions by substituting a symlink…
rsync before 3.5.0 contains a time-of-check to time-of-use (TOCTOU) race condition vulnerability in the rrsync restricted shell wrapper that allows authenticated clients to escape enforced directory restrictions by substituting a symlink…
CVE-2026-73266High· 7.1A flaw was found in the clusterclaims-controller component of Multicluster Engine (MCE)
A flaw was found in the clusterclaims-controller component of Multicluster Engine (MCE). An authenticated tenant can exploit this vulnerability by manipulating ClusterClaim labels. This allows the tenant to force a cluster to join a Mana…
CVE-2026-56864High· 8.1golang.org/x/mod/sumdb: golang.org/x/mod/sumdb: Integrity bypass via malicious GOSUMDB (CVE-2026-56864)
A flaw was found in golang.org/x/mod/sumdb. A malicious Go checksum database (GOSUMDB) can serve arbitrary module content that is not recorded in the transparency log. This allows a coordinated Go proxy (GOPROXY) and GOSUMDB to deliver mal…
CVE-2026-56865High· 8.8golang.org/x/mod/sumdb/tlog: golang.org/x/mod/sumdb/tlog: Supply chain compromise via transparency log tile verification bypass (CVE-2026-5…
A flaw was found in golang.org/x/mod/sumdb/tlog. A malicious Go proxy (GOPROXY) could exploit this vulnerability by forging sumdb tiles. This allowed the proxy to bypass integrity checks and serve malicious module content to a local Go mod…
CVE-2026-73625High· 8.8gitpython: GitPython: Remote Code Execution via kwarg value smuggling (CVE-2026-73625)
A flaw was found in GitPython. Attackers can bypass the `check_unsafe_options` guard by smuggling git options within single-character keyword argument (kwarg) values. This allows them to supply specially crafted option dictionaries to vari…
CVE-2026-73622High· 7.5PoCgitpython: GitPython: Information disclosure via environment variable expansion in URL handling (CVE-2026-73622)
A flaw was found in GitPython. This vulnerability allows a remote attacker to exfiltrate sensitive information, such as environment variables, by crafting malicious URLs. When these URLs are processed during Git operations like fetch or pu…
CVE-2026-73623High· 7.5PoCgitpython: GitPython: Remote Code Execution via malicious Git template (CVE-2026-73623)
A flaw was found in GitPython. An incomplete denylist in the `unsafe_git_clone_options` function fails to restrict the `--template` option. This allows a remote attacker to supply a malicious Git template directory, leading to arbitrary co…
CVE-2026-73619Medium· 6.5PoCgitpython: GitPython: Arbitrary file read vulnerability via `Repo.archive()` (CVE-2026-73619)
A flaw was found in GitPython. This vulnerability allows an attacker to read arbitrary files from the filesystem. By exploiting an incomplete denylist in the `unsafe_git_archive_options` guard, an attacker can supply specific options, such…
CVE-2026-73620High· 8.8PoCgitpython: GitPython: Arbitrary file overwrite and read via unsafe git option forwarding (CVE-2026-73620)
A flaw was found in GitPython. This vulnerability arises from insufficient guarding of git option forwarding within the `IndexFile.checkout()` and `TagReference.create()` functions. An authenticated attacker can exploit this by passing uns…
CVE-2026-58443Critical· 9.6code.gitea.io/gitea: Gitea: Unauthorized update of private pull request branches via public-only tokens (CVE-2026-58443)
A flaw was found in Gitea. This vulnerability allows an attacker to use tokens intended for public repositories to modify private pull request (PR) branches. This could lead to unauthorized changes in private code, compromising the integri…
CVE-2026-49478High· 8.7⚖ disputedFulcio is a certificate authority for issuing code signing certificates for an OpenID Connect (OIDC) identity
Fulcio is a certificate authority for issuing code signing certificates for an OpenID Connect (OIDC) identity. Versions through 1.8.5 improperly follow cross-host redirects and attach Kubernetes ServiceAccount tokens during OIDC discover…
CVE-2026-48702High· 7.5Rekor is a software supply chain transparency log
Rekor is a software supply chain transparency log. Starting in version 0.3.0 and prior to version 1.5.2, the `Package.Unmarshal()` function in `pkg/types/alpine/apk.go` decompresses the signature and control gzip members of an APK file i…
CVE-2026-18727Medium· 6.5Open-iscsi: open-iscsi: integer underflow in iscsiuio dhcpv6 parsing
A flaw was found in open-iscsi's iscsiuio component. This vulnerability involves an integer underflow and out-of-bounds read during Dynamic Host Configuration Protocol for IPv6 (DHCPv6) packet parsing. Specifically, crafted DHCPv6 Advert…
CVE-2026-18726Medium· 6.5Open-iscsi: open-iscsi: denial of service in iscsiuio router advertisement parsing
A flaw was found in open-iscsi. This vulnerability allows a remote attacker on the same local network segment to cause a Denial of Service (DoS) in the iscsiuio daemon. By sending a specially crafted Internet Control Message Protocol ver…
CVE-2026-18663Medium· 5.9389-ds-base: 389-ds-base: pre-authentication double-free in get_ldapmessage_controls_ext() via critical session tracking control
A flaw was found in 389-ds-base. The get_ldapmessage_controls_ext() function frees the parsed controls array on the Session Tracking critical-control rejection path without clearing the SLAPI_REQCONTROLS pblock slot. Operation teardown t…
CVE-2026-68432High· 7.0kernel: vxlan: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-68432)
A flaw was found in the Linux kernel's VXLAN (Virtual Extensible LAN) implementation. A local attacker, with `CAP_NET_ADMIN` (network administration capability) in one network namespace, could exploit an incorrect privilege check in the `r…
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-2026-71471Critical· 9.0Acm-search-v2-rhel9: search-v2-operator: hub search cr collector.imageoverride propagated to every spoke as arbitrary container image
A flaw was found in acm-search-v2-rhel9. An attacker with administrative privileges on the hub cluster, specifically with patch access to the Search Custom Resource (CR), could exploit a vulnerability in the `Collector.ImageOverride` fie…
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-2026-64927Medium· 6.4A flaw was found in the multicloud-operators-channel component
A flaw was found in the multicloud-operators-channel component. This vulnerability allows a user with specific permissions to manipulate how the system handles sensitive information, known as Secrets, across different parts of the system…