Filtered by vendor Redhat
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Total
6038 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-13757 | 2 P11-kit Project, Redhat | 4 P11-kit, Enterprise Linux, Hardened Images and 1 more | 2026-07-13 | N/A | 6.2 MEDIUM |
| A flaw was found in p11-kit. The RPC message attribute parsing functions p11_rpc_message_get_attribute() and p11_rpc_message_get_attribute_array_value() form a mutually-recursive call chain with no recursion depth limit when processing nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE, and CKA_DERIVE_TEMPLATE attributes. An unauthenticated attacker with local access to the p11-kit RPC Unix domain socket can send a specially crafted request with deeply nested template attributes, causing stack exhaustion and crashing the p11-kit server process and its dependent services. | |||||
| CVE-2026-59089 | 2 Gimp, Redhat | 2 Gimp, Enterprise Linux | 2026-07-10 | N/A | 5.5 MEDIUM |
| A flaw was found in GIMP. The PlayStation TIM loader, responsible for handling PlayStation image files, incorrectly calculates the size of the Color Look-Up Table (CLUT) due to an integer overflow. This occurs when multiplying num_colors and num_cluts, both 16-bit unsigned short integers, resulting in a value exceeding the maximum integer limit. An attacker could exploit this by providing a specially crafted image file, leading to undefined behavior and causing the GIMP plug-in to abort, effectively resulting in a denial of service. | |||||
| CVE-2026-15154 | 1 Redhat | 1 Openshift Ai | 2026-07-10 | N/A | 6.5 MEDIUM |
| A flaw was found in `guardrails-detectors`, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service (ReDoS), allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking, leading to a worker process consuming 100% CPU indefinitely and resulting in a denial of service for the entire guardrails-mediated LLM pipeline. | |||||
| CVE-2026-14940 | 1 Redhat | 3 389 Directory Server, Directory Server, Enterprise Linux | 2026-07-09 | N/A | 5.3 MEDIUM |
| A heap-buffer-overflow flaw was found in 389 Directory Server (389-ds-base). When normalizing a Distinguished Name (DN) that contains a legacy-quoted value encoding a multivalued nested Relative Distinguished Name (RDN), the server can write past the end of a heap allocation while sorting RDN attribute-value pairs. An unauthenticated remote attacker can trigger this condition by sending an LDAP operation whose DN reaches the DN normalization routine, such as a search with a crafted base DN. This can corrupt heap memory and may cause denial of service. | |||||
| CVE-2026-14969 | 1 Redhat | 3 389 Directory Server, Directory Server, Enterprise Linux | 2026-07-09 | N/A | 4.4 MEDIUM |
| A flaw was found in 389-ds-base where the LDBM backend attribute encryption uses a hardcoded static initialization vector for AES-CBC and 3DES-CBC operations, allowing an attacker with privileged filesystem access to detect plaintext equality across encrypted entries by comparing ciphertext blocks. | |||||
| CVE-2026-15041 | 1 Redhat | 3 389 Directory Server, Directory Server, Enterprise Linux | 2026-07-09 | N/A | 3.7 LOW |
| A flaw was found in 389 Directory Server. The PBKDF2-SHA256 password verification function uses standard memcmp() for comparing password hashes instead of a constant-time comparison function. A remote attacker could potentially use timing measurements of LDAP bind attempts to infer partial hash information, though practical exploitation is extremely difficult due to PBKDF2 computational overhead. | |||||
| CVE-2026-5136 | 2 Redhat, Theforeman | 3 Enterprise Linux, Satellite, Foreman | 2026-07-09 | N/A | 8.8 HIGH |
| A flaw was found in Foreman. The Usergroup model in Foreman does not properly validate role assignments against the calling user's permissions. This allows an authenticated user with usergroup management permissions to attach arbitrary roles, including administrative roles, to a user group and then add themselves as a member. Successful exploitation of this vulnerability leads to full privilege escalation, granting the attacker administrator-level access. | |||||
| CVE-2026-5135 | 2 Redhat, Theforeman | 3 Enterprise Linux, Satellite, Foreman | 2026-07-09 | N/A | 6.5 MEDIUM |
| A flaw was found in Foreman. This broken access control vulnerability allows an authenticated user with host-edit permissions to retarget an existing lookup value override to a different host. This is achieved by modifying the match field through nested host attributes, effectively bypassing authorisation checks. The consequence is the potential for unauthorised modification of managed host configurations across different organisational and location boundaries. | |||||
| CVE-2026-5138 | 2 Redhat, Theforeman | 3 Enterprise Linux, Satellite, Foreman | 2026-07-09 | N/A | 4.3 MEDIUM |
| A flaw was found in Foreman. An authenticated user with host-edit permissions could exploit a cross-tenant information disclosure vulnerability. This flaw occurs because the taxonomy_scope controller method does not properly validate organization and location IDs from nested request parameters, bypassing existing authorization checks. This allows the user to leak sensitive infrastructure metadata, including subnet topology, IP ranges, gateways, DNS servers, and VLAN IDs, from organizations and locations they are not authorized to access. | |||||
| CVE-2026-5142 | 2 Redhat, Theforeman | 3 Enterprise Linux, Satellite, Foreman | 2026-07-09 | N/A | 6.5 MEDIUM |
| A flaw was found in foreman. Authenticated users with 'view_keypairs' permission can bypass taxonomy scoping, allowing them to download private SSH (Secure Shell) keys from other organizations by directly querying key pair IDs. This vulnerability leads to cross-tenant data exposure in multi-tenant deployments, potentially compromising sensitive information. | |||||
| CVE-2026-11819 | 1 Redhat | 1 Enterprise Linux | 2026-07-08 | N/A | 5.5 MEDIUM |
| Module: plugins/modules/keyring_info.py CVSS 3.1: 5.5 MEDIUM — AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Issue: The module retrieves a passphrase from the OS native keyring (GNOME Keyring, macOS Keychain, Windows Credential Manager) and places it directly into result["passphrase"] with no output suppression, no no_log protection, and no documentation warning. Root Cause: Line 105 (protected): keyring_password=dict(type="str", required=True, no_log=True) Line 127 (NOT protected): result["passphrase"] = passphrase Observed Output: { "changed": false, "passphrase": "MyMasterP@ssw0rd!SSH_Key_Secret" } Visible via register + debug: { "keyring_result": { "changed": false, "passphrase": "MyMasterP@ssw0rd!SSH_Key_Secret" } } Impact: Master passwords, SSH key passphrases and service credentials appear in all Ansible output register: keyring_result followed by debug: var=keyring_result prints passphrase in full Ansible fact caching backends (Redis, JSON file, memcached) may persist the passphrase AWX/Tower job logs silently store the live credential Fix: module.exit_json(changed=False, passphrase=passphrase, _ansible_no_log=True) Also add a documentation warning requiring callers to use no_log: true at the task level. PoCs Fig 1: PoC execution showing passphrase in plaintext output Fig 2: Source code showing no_log=True on input (line 105) vs unprotected output (line 127) | |||||
| CVE-2026-12549 | 2 Gnome, Redhat | 2 Libsoup, Enterprise Linux | 2026-07-08 | N/A | 4.8 MEDIUM |
| The fix for CVE-2026-2443 was regressed by a subsequent rework commit that replaced specific overflow checks with a general signed comparison. When a client sends a Range request with a suffix length exceeding the content size, the resulting negative start value is not properly clamped, leading to malformed HTTP 206 responses and log flooding. | |||||
| CVE-2026-12725 | 2 Redhat, Thekelleys | 3 Enterprise Linux, Openshift Container Platform, Dnsmasq | 2026-07-08 | N/A | 5.9 MEDIUM |
| A heap-based buffer overflow was found in dnsmasq. When DNSSEC validation and query logging are both enabled, logging of DS or DNSKEY replies containing unsupported algorithm or digest types can cause dnsmasq to write past the end of an internal logging buffer. A remote attacker able to supply such a DNS response may crash the dnsmasq process, resulting in denial of service. | |||||
| CVE-2026-10609 | 1 Redhat | 2 Cluster Logging Operator, Logging Subsystem For Red Hat Openshift | 2026-07-08 | N/A | 6.8 MEDIUM |
| A missing authorization flaw was found in the OpenShift Cluster Logging Operator. The operator creates and forwards ServiceAccount tokens to output destinations without verifying that the ClusterLogForwarder creator has permission to use those credentials, allowing a delegated editor to exfiltrate SA tokens and escalate privileges. | |||||
| CVE-2026-12969 | 2 Redhat, Thekelleys | 2 Enterprise Linux, Dnsmasq | 2026-07-08 | N/A | 5.3 MEDIUM |
| An out-of-bounds read vulnerability exists in dnsmasq's find_soa() function in src/rfc1035.c. When parsing NS section records, extract_name() is called with extrabytes=0, failing to validate that 10 additional bytes exist for fixed-length DNS record fields. A remote attacker controlling a DNS zone can exploit this via a crafted NXDOMAIN response to cause a 10-byte heap out-of-bounds read, potentially accessing stale data from prior transactions. | |||||
| CVE-2026-13083 | 1 Redhat | 1 Pen Drive | 2026-07-08 | N/A | 6.9 MEDIUM |
| A flaw was found in the Pen Drive report generator. Cluster-sourced data is rendered into HTML reports without proper escaping or sanitization. An attacker with cluster administrator privileges can inject a stored cross-site scripting (XSS) payload into cluster objects (such as ClusterVersion spec.channel) that executes in the browser of any user who opens the generated HTML report. | |||||
| CVE-2026-13595 | 2 Kernel, Redhat | 4 Util-linux, Enterprise Linux, Hardened Images and 1 more | 2026-07-08 | N/A | 6.8 MEDIUM |
| A flaw was found in the libblkid library of util-linux. During nested partition probing, the BSD, Minix, Solaris x86, and UnixWare partition probers cache a raw pointer to a parent partition entry in a dynamically allocated array. When subsequent partition additions cause the array to be reallocated, this pointer becomes stale, leading to a heap use-after-free read. An attacker who can present a crafted block device image (for example, via USB insertion or a loop-mounted disk image) can trigger this flaw without user interaction, as libblkid is invoked automatically by udev/udisks as root on block-device hot-plug events. This could lead to limited information disclosure or denial of service. | |||||
| CVE-2026-57965 | 2 Redhat, Spice-space | 2 Enterprise Linux, Spice-vdagent | 2026-07-08 | N/A | 5.1 MEDIUM |
| A flaw was found in spice-vdagent. A malicious or compromised SPICE host can trigger an integer overflow by sending a specially crafted message. This vulnerability can lead to a heap buffer overflow, causing the spice-vdagent daemon to crash and resulting in a Denial of Service (DoS) for the virtual machine. This issue requires the SPICE host to be untrusted or compromised for exploitation. | |||||
| CVE-2026-57966 | 2 Redhat, Spice-space | 2 Enterprise Linux, Spice-vdagent | 2026-07-08 | N/A | 4.4 MEDIUM |
| A path traversal vulnerability was found in spice-vdagent. This flaw allows a malicious or compromised SPICE host to write arbitrary files to any location on the guest operating system. This occurs because the filename provided by the SPICE host during file transfers is not properly sanitized before being used. An attacker could exploit this to write to sensitive locations with the privileges of the spice-vdagent process, typically the logged-in user. This issue requires the SPICE host to be untrusted or compromised for exploitation. | |||||
| CVE-2018-10902 | 4 Canonical, Debian, Linux and 1 more | 6 Ubuntu Linux, Debian Linux, Linux Kernel and 3 more | 2026-07-07 | 4.6 MEDIUM | 7.8 HIGH |
| It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc (double free) in snd_rawmidi_input_params() and snd_rawmidi_output_status() which are part of snd_rawmidi_ioctl() handler in rawmidi.c file. A malicious local attacker could possibly use this for privilege escalation. | |||||