openshift_container_platform vulnerabilities
CVEs whose affected-version data names the openshift_container_platform package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
467 CVEsRSS
CVE-2026-89692Medium· 5.5⚖ disputedkernel: nfsd: clear CALLBACK_RUNNING on failed delegation recall queue (CVE-2026-89692)
A flaw was found in the Linux kernel's Network File System (NFS) daemon, `nfsd`. This vulnerability occurs when a delegation recall operation fails, leaving a critical internal flag uncleared. This prevents subsequent attempts to break the…
CVE-2026-89691High· 7.0kernel: nfsd: clear opcnt on compound arg release to prevent OOB read (CVE-2026-89691)
A flaw was found in the Linux kernel's Network File System Daemon (nfsd) component. The nfsd4_release_compoundargs() function does not properly clear an internal counter (opcnt) when releasing a buffer. This oversight can lead to an out-of…
CVE-2026-89690High· 7.0kernel: nfsd: defer vfree of compound ops to fix rpc_status UAF (CVE-2026-89690)
A flaw was found in the `nfsd` component of the Linux kernel. This vulnerability, a use-after-free, occurs when a specific memory buffer is prematurely released while another process is still trying to access it. This timing issue can lead…
CVE-2026-89688High· 7.0⚖ disputedkernel: nfsd: drop the stateid, not the stateowner, on seqid_op replay retry (CVE-2026-89688)
A flaw was found in the Linux kernel's nfsd component. During a `seqid_op` replay retry, the system incorrectly handles reference counts for stateowners, leading to a reference count underflow and a use-after-free vulnerability. This issue…
CVE-2026-89686High· 7.0⚖ disputedkernel: nfsd: fix BUG_ON in nfsd4_alloc_layout_stateid on racing delegation revoke (CVE-2026-89686)
A flaw was found in the Linux kernel's Network File System Daemon (nfsd) for NFSv4 layouts. A race condition allows a remote attacker to trigger a kernel panic, leading to a Denial of Service (DoS). This occurs when the `nfsd4_alloc_layout…
CVE-2026-89682High· 7.0kernel: nfsd: fix fcache_disposal UAF by inlining dispose state into nfsd_net (CVE-2026-89682)
A flaw was found in the Linux kernel's NFS daemon (nfsd) component. The nfsd_file_dispose_list_delayed() function, responsible for deferring file disposal, uses a separately allocated structure for its freeme queue. During network namespac…
CVE-2026-89680High· 7.0⚖ disputedkernel: nfsd: fix nfsd_file leak on inter-server COPY setup failure (CVE-2026-89680)
A flaw was found in the Linux kernel's nfsd component. This vulnerability occurs when an inter-server COPY operation fails during its setup phase, leading to improper resource cleanup. Consequently, each failed operation results in a memor…
CVE-2026-89675High· 7.0⚖ disputedkernel: nfsd: fix UAF in async copy cancel and shutdown (CVE-2026-89675)
A flaw was found in the Linux kernel's nfsd component. A race condition exists during asynchronous copy cancellation and shutdown operations, which can lead to a Use-After-Free (UAF) vulnerability. This allows an async copy object to be fr…
CVE-2026-89658High· 7.0⚖ disputedkernel: NFSD: Prevent client use-after-free during NFSv4.0 revoked-state cleanup (CVE-2026-89658)
A flaw was found in the Linux kernel's Network File System Daemon (NFSD). During NFSv4.0 revoked-state cleanup, a race condition can occur where a client's state identifier (stateid) reference does not properly prevent the client from bein…
CVE-2026-89654High· 7.0⚖ disputedkernel: ceph: fix UAF in check_new_map() on session freed during unlock (CVE-2026-89654)
A flaw was found in the Ceph file system component of the Linux kernel. A race condition exists in the `check_new_map()` function during session handling. This allows a local attacker to exploit a use-after-free vulnerability by freeing a …
CVE-2026-89648High· 7.0kernel: ceph: cap delegated inode count in ceph_parse_deleg_inos() (CVE-2026-89648)
A flaw was found in the Linux kernel's Ceph client. A malicious or compromised Ceph Metadata Server (MDS) could send a specially crafted reply with an unbounded number of delegated inode intervals. This could cause the client to enter an i…
CVE-2026-89647Medium· 5.5⚖ disputedkernel: ceph: do not repeat ceph_trim_dentries() if no progress possible (CVE-2026-89647)
A flaw was found in the Linux kernel's Ceph file system. The `ceph_trim_dentries()` function, when invoked by `ceph_cap_reclaim_work()`, can enter an infinite loop under specific conditions where no leases need to be reclaimed. This busy l…
CVE-2026-89641High· 7.0⚖ disputedkernel: cifs: clear tcon after cifsFileInfo_put() in cifs_file_set_size() (CVE-2026-89641)
A flaw was found in the Linux kernel's Common Internet File System (CIFS) module. This vulnerability, a use-after-free, occurs in the `cifs_file_set_size()` function. When a file's size is being modified, a critical system resource (tcon o…
CVE-2026-89638High· 7.0kernel: smb: client: clear setuid/setgid bit on write with cifsacl/modefromsid/posix extensions (CVE-2026-89638)
A flaw was found in the Linux kernel's Server Message Block (SMB) client. When a file with the setuid or setgid bit is written to on certain Common Internet File System (CIFS) mounts (specifically those using 'cifsacl', 'modefromsid' optio…
CVE-2026-89632High· 7.0kernel: smb: client: fix use-before-check of ReparseDataLength in reparse_buf_ptr() (CVE-2026-89632)
A flaw was found in the Linux kernel's Server Message Block (SMB) client. A malicious server could exploit this vulnerability by sending specially crafted data, leading to an out-of-bounds read. This occurs because the `reparse_buf_ptr()` …
CVE-2026-89771Medium· 5.5⚖ disputedkernel: ring-buffer: Fix subbuf resize race with ring buffer readers (CVE-2026-89771)
A flaw was found in the Linux kernel. A race condition exists in the ring buffer resizing mechanism, where `trace_buffer subbuf_size` can be read without proper locking while it is being simultaneously resized. This could allow a local att…
CVE-2026-89769High· 7.5kernel: Linux kernel: Use-after-free due to IRQ leak in NXP PIT clocksource driver (CVE-2026-89769)
A flaw was found in the Linux kernel's NXP PIT (Programmable Interrupt Timer) clocksource driver. When the CPU hotplug setup fails after an interrupt request (IRQ) has been successfully registered, the error handling does not properly free…
CVE-2026-89767Medium· 5.5⚖ disputedkernel: ovl: fix double end_creating() on the casefold-mismatch path (CVE-2026-89767)
A flaw was found in the Linux kernel's overlay file system (overlayfs). An unprivileged local user can trigger a specific error condition during the creation of a new directory. This error causes the system to incorrectly release a lock on…
CVE-2026-89764Medium· 5.3⚖ disputedkernel: Linux kernel (rust devres): Use-after-free due to race condition in concurrent resource revocation (CVE-2026-89764)
A flaw was found in the Linux kernel's `rust: devres` component. A race condition exists when two processes attempt to revoke a `Devres` resource concurrently. This can lead to a use-after-free vulnerability, where one process might free r…
CVE-2026-89762Medium· 5.5⚖ disputedkernel: apparmor: fix cred UAF caused by begin_current_label_crit_section() (CVE-2026-89762)
A flaw was found in the Linux kernel's AppArmor security module. The begin_current_label_crit_section() function, used in various Linux Security Module (LSM) hooks, attempts to replace user credentials when a security label becomes stale. …
CVE-2026-89758Medium· 4.7⚖ disputedkernel: Linux kernel: Denial of Service due to improper handling of device-private PMDs in memory management (CVE-2026-89758)
A flaw was found in the Linux kernel's memory management subsystem. When an HMM-based Graphics Processing Unit (GPU) driver migrates a Transparent Huge Page (THP) to device memory, it can leave a device-private Page Middle Directory (PMD) …
CVE-2026-89748Medium· 6.1kernel: Linux kernel: Ring buffer corruption in tracing due to retry exhaustion (CVE-2026-89748)
A flaw was found in the Linux kernel's tracing subsystem. An issue in the `simple_ring_buffer_swap_reader_page()` function, related to retry exhaustion during ring buffer reader page swaps, can lead to incorrect handling of successful or f…
CVE-2026-89743Medium· 6.3kernel: Linux kernel: NSM information disclosure via out-of-bounds read (CVE-2026-89743)
A flaw was found in the Linux kernel's Network Shared Memory (NSM) component. A malicious or buggy backend can report a response length larger than the allocated buffer. This can lead to an out-of-bounds read, disclosing adjacent kernel me…
CVE-2026-89738Medium· 4.1⚖ disputedkernel: Linux kernel: USB gadget `at91_udc` driver use-after-free vulnerability (CVE-2026-89738)
A flaw was found in the Linux kernel's `at91_udc` USB gadget driver. In polled-VBUS mode, a timing issue during driver unbinding or probe failure can lead to a use-after-free vulnerability. A local attacker could exploit this by triggering…
CVE-2026-89713High· 7.0⚖ disputedkernel: NFSD: check truncate permission under inode lock (CVE-2026-89713)
A flaw was found in the Linux kernel's Network File System Daemon (NFSD). A remote attacker, by sending a crafted file attribute modification request (SETATTR) while a file is being concurrently appended, could exploit a time-of-check to t…
CVE-2026-89709High· 7.0⚖ disputedkernel: lockd, nfsd: RCU-protect nlmsvc_ops dispatch (CVE-2026-89709)
A flaw was found in the Linux kernel's lockd and nfsd components. An unguarded dereference of nlmsvc_ops after the nfsd module is removed can lead to a NULL pointer dereference or a use-after-free condition. This vulnerability could allow …
CVE-2026-89705High· 7.0kernel: nfsd: restore rq_status_counter to even on all nfsd_dispatch() exit paths (CVE-2026-89705)
A flaw was found in the Linux kernel's Network File System (NFS) daemon, nfsd. This vulnerability occurs due to a synchronization issue where a status counter (rq_status_counter) is not correctly reset on all exit paths within the nfsd_dis…
CVE-2026-89703High· 7.0⚖ disputedkernel: nfsd: set SC_STATUS_FREED in nfsd4_drop_revoked_stid for delegations (CVE-2026-89703)
A flaw was found in the `nfsd` component of the Linux kernel. The `nfsd4_drop_revoked_stid()` function, which handles admin-revoked delegations, fails to correctly set a status flag before releasing a lock. This oversight can lead to a use…
CVE-2026-89702High· 7.0⚖ disputedkernel: nfsd: size fh_verify server sockaddr slot by xpt_locallen (CVE-2026-89702)
A flaw was found in the Linux kernel's Network File System Daemon (nfsd). When processing NFSv2/v3-over-UDP requests, the `nfsd_fh_verify` and `nfsd_fh_verify_err` tracepoints incorrectly size a memory buffer. This can lead to an out-of-bo…
CVE-2026-89695High· 7.0⚖ disputedkernel: nfsd: cap decoded POSIX ACL count to bound sort cost (CVE-2026-89695)
A flaw was found in the Linux kernel's Network File System Daemon (nfsd). The `nfsd4_decode_posixacl()` function, responsible for decoding POSIX Access Control Lists (ACLs), does not properly cap the entry count received from a client. A r…