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Search Results (416200 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-127928 | 2026-11-13 | 2 Low | ||
| In MCUboot's serial-recovery encrypted-image support (boot/boot_serial/src/boot_serial_encryption.c), decrypt_image_inplace() and boot_image_validate_encrypted() each keep a stack-local struct boot_status. boot_enc_load() writes the plaintext per-image AES key into its enckey[] field. Neither function cleared this structure before returning. In addition, a decrypt failure inside the per-sector loop of decrypt_image_inplace() returned early and skipped the total_out: cleanup, which left the expanded AES key context (enc_data) on the stack as well. The error paths of boot_image_validate_encrypted() similarly skipped boot_enc_zeroize(). The affected code is built when encrypted images (MCUBOOT_ENC_IMAGES, Zephyr CONFIG_BOOT_ENCRYPT_IMAGE) are combined with serial recovery. It runs when an encrypted image is uploaded to the primary slot over the recovery protocol, and when the image list or state is queried while an encrypted image is in the secondary slot. After these functions return, the image's AES content key remains in dead stack memory. An attacker who can later read device RAM, for example through a debug port or retained RAM, can recover it. This weakens the confidentiality of image-encryption keys within the bootloader trust boundary. A recovered key exposes the plaintext of the encrypted firmware image it protects. The device's long-term private decryption key is not exposed. No remote or recovery-protocol channel that returns this memory is known, so exploitation requires a separate memory-read capability. | ||||
| CVE-2026-46448 | 1 Openstack | 1 Nova | 2026-11-13 | 5.4 Medium |
| In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation. | ||||
| CVE-2025-54508 | 1 Amd | 2 Epyc 9005 Series Processors, Epyc Embedded 9005 Series Processors | 2026-11-13 | N/A |
| Improper validation of Reverse Map Table (RMP) entries in the Secure Encrypted Virtualization (SEV) firmware could allow a privileged attacker to trigger concurrent modifications to RMP entries without proper synchronization potentially resulting in loss of data integrity. | ||||
| CVE-2025-54506 | 1 Amd | 2 Epyc 9005 Series Processors, Epyc Embedded 9005 Series Processors | 2026-11-13 | N/A |
| A time-of-check to time-of-use (TOCTOU) race condition in the AMD SEV Secure Encrypted Virtualization (SEV) firmware could allow an attacker with administrative privileges to bypass security checks on scatter lists, potentially resulting in loss of guest integrity. | ||||
| CVE-2025-54503 | 1 Amd | 2 Epyc 9005 Series Processors, Epyc Embedded 9005 Series Processors | 2026-11-13 | N/A |
| Improper handling of overlap between protected memory ranges in the Secure Encrypted Virtualization (SEV) firmware could allow a privileged attacker to cause misconfigurations in the RMP potentially resulting in loss of integrity. | ||||
| CVE-2025-52537 | 1 Amd | 2 Epyc 9005 Series Processors, Epyc Embedded 9005 Series Processors | 2026-11-13 | N/A |
| Improper access control within the AMD Secure Encrypted Virtualization (SEV) firmware could allow an attacker with administrative privileges to tamper with memory, potentially resulting in loss of guest memory integrity. | ||||
| CVE-2025-52535 | 1 Amd | 8 Epyc 7003 Series Processors, Epyc 8004 Series Processors, Epyc 9004 Series Processors and 5 more | 2026-11-13 | N/A |
| Improper resource reuse in the AMD Secure Encrypted Virtualization (SEV) firmware could allow an attacker with hypervisor access to write to the Reverse Map Table (RMP) protected memory, potentially resulting in loss of guest memory integrity. | ||||
| CVE-2025-48504 | 1 Amd | 9 Epyc 4005 Series Processors, Epyc 7003 Series Processors, Epyc 8004 Series Processors and 6 more | 2026-11-13 | N/A |
| Operation on a resource after expiration or release in the Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to manipulate metadata pages potentially resulting in the loss of confidentiality and integrity of guest memory. | ||||
| CVE-2025-29940 | 1 Amd | 2 Epyc 9005 Series Processors, Epyc Embedded 9005 Series Processors | 2026-11-13 | N/A |
| Unverified ownership in Secure Encrypted Virtualization (SEV) firmware could allow a privileged attacker with access to a malicious hypervisor to overwrite guest memory if segmented Reverse Map Table (RMP) is enabled potentially resulting in loss of guest data integrity. | ||||
| CVE-2025-0027 | 1 Amd | 8 Epyc 7003 Series Processors, Epyc 8004 Series Processors, Epyc 9004 Series Processors and 5 more | 2026-11-13 | N/A |
| Improper access control in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to bypass Reverse Map Table (RMP) protections, potentially impacting the integrity of Secure Encrypted Virtualization-Secure Nested Paging (SEV-SNP) guest memory. | ||||
| CVE-2026-84503 | 1 Redhat | 18 Acm, Ansible Automation Platform, Ansible Core and 15 more | 2026-11-13 | 6.7 Medium |
| A flaw was found in ansible-core's ansible.builtin.git module. The module invokes git (ls-remote, clone, fetch) with the repository URL as a positional argument and without a "--" separator, so a repository URL that begins with a dash is interpreted by git as a command-line option. A caller that passes an attacker-controlled repository URL to the module can trigger argument injection (for example --upload-pack/--exec), resulting in arbitrary command execution on the host running the module. | ||||
| CVE-2026-107193 | 2 Redhat, Theforeman | 5 Satellite, Satellite Capsule, Satellite Maintenance and 2 more | 2026-11-13 | 6.5 Medium |
| A flaw has been found in **permission filters** in the **foreman** package. The API loads a filter by its identifier and does not apply the search limit on the caller's permission. A low-privileged network attacker or user must already be allowed to delete filters for one role only. They can delete filters that belong to other unlocked roles. Those other roles then lose the access the deleted filters had granted. | ||||
| CVE-2026-81658 | 3 Red Hat, Redhat, Theforeman | 6 Red Hat Satellite 6, Satellite, Satellite Capsule and 3 more | 2026-11-13 | 6.5 Medium |
| 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_ptables, can obtain historical template contents belonging to another organization or location by supplying the corresponding audit ID. This can result in unauthorized disclosure of historical template contents, which may contain sensitive configuration information, credentials, or other secrets. The REST API revision endpoints correctly restrict this lookup. | ||||
| CVE-2026-127276 | 1 Linksys | 1 Ea8100 | 2026-11-13 | 3.7 Low |
| A vulnerability was identified in Linksys EA8100 1.0.3.216940. Impacted is an unknown function of the component Web UI. Such manipulation leads to cookie without 'httponly' flag. It is possible to launch the attack remotely. This attack is characterized by high complexity. The exploitability is considered difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way. | ||||
| CVE-2026-120144 | 1 Postgresql | 1 Postgresql | 2026-11-13 | 8.8 High |
| Type confusion from incomplete PostgreSQL type-cache invalidation allows an object creator to execute arbitrary code as the operating system user running the database, via a composite type change while its cache entry is being populated. Within major version 18, minor versions before PostgreSQL 18.7 are affected. Versions before PostgreSQL 18 are unaffected. | ||||
| CVE-2026-120145 | 1 Postgresql | 1 Postgresql | 2026-11-13 | 8.8 High |
| Missing authorization in PostgreSQL logical replication allows a compromised publisher to execute arbitrary code as the operating system user running the superuser-owned subscription, via naming a system catalog as a replication target. Only subscriptions owned by a superuser are vulnerable. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected. | ||||
| CVE-2026-120146 | 1 Postgresql | 1 Postgresql | 2026-11-13 | 4.3 Medium |
| Missing authorization in PostgreSQL REASSIGN OWNED allows a role granted INHERIT but not SET to transfer objects to the granted role. It also allows reassignment of database ownership without the CREATEDB privilege. The equivalent ALTER ... OWNER commands block this. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected. | ||||
| CVE-2026-120148 | 1 Postgresql | 1 Postgresql | 2026-11-13 | 8.1 High |
| Type confusion in PostgreSQL extended statistics allows an object creator to execute arbitrary code as the operating system user running the database, via a statistics expression of an anonymous RECORD type whose backend-local type identifier denotes a different row type in another session. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected. | ||||
| CVE-2026-120149 | 1 Postgresql | 1 Postgresql | 2026-11-13 | 8.8 High |
| Heap-based buffer overflow in PostgreSQL foreign batch inserts allows a foreign server to execute arbitrary code, via reporting that it inserted more rows than the server supplied. postgres_fdw can legitimately encounter this when a rule on the remote table expands an INSERT into additional rows. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected. | ||||
| CVE-2026-120150 | 1 Postgresql | 1 Postgresql | 2026-11-13 | 8.8 High |
| Use after free in PostgreSQL expanded-record domain checks allows an object creator to execute arbitrary code as the operating system user running the database, via repeated checks of a domain over a composite type that cause reuse of a dangling memory-context pointer. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected. | ||||