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Search Results (23296 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2018-16839 | 4 Canonical, Debian, Haxx and 1 more | 4 Ubuntu Linux, Debian Linux, Curl and 1 more | 2026-04-15 | N/A |
| Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service. | ||||
| CVE-2018-16842 | 4 Canonical, Debian, Haxx and 1 more | 6 Ubuntu Linux, Debian Linux, Curl and 3 more | 2026-04-15 | N/A |
| Curl versions 7.14.1 through 7.61.1 are vulnerable to a heap-based buffer over-read in the tool_msgs.c:voutf() function that may result in information exposure and denial of service. | ||||
| CVE-2016-8622 | 2 Haxx, Redhat | 3 Libcurl, Jboss Core Services, Rhel Software Collections | 2026-04-15 | N/A |
| The URL percent-encoding decode function in libcurl before 7.51.0 is called `curl_easy_unescape`. Internally, even if this function would be made to allocate a unscape destination buffer larger than 2GB, it would return that new length in a signed 32 bit integer variable, thus the length would get either just truncated or both truncated and turned negative. That could then lead to libcurl writing outside of its heap based buffer. | ||||
| CVE-2018-14618 | 4 Canonical, Debian, Haxx and 1 more | 6 Ubuntu Linux, Debian Linux, Libcurl and 3 more | 2026-04-15 | N/A |
| curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how large temporary storage area to allocate from the heap. The length value is then subsequently used to iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit size_t, the math to calculate SUM triggers an integer overflow when the password length exceeds 2GB (2^31 bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the intended very huge one, making the use of that buffer end up in a heap buffer overflow. (This bug is almost identical to CVE-2017-8816.) | ||||
| CVE-2018-16890 | 8 Canonical, Debian, F5 and 5 more | 11 Ubuntu Linux, Debian Linux, Big-ip Access Policy Manager and 8 more | 2026-04-15 | 7.5 High |
| libcurl versions from 7.36.0 to before 7.64.0 is vulnerable to a heap buffer out-of-bounds read. The function handling incoming NTLM type-2 messages (`lib/vauth/ntlm.c:ntlm_decode_type2_target`) does not validate incoming data correctly and is subject to an integer overflow vulnerability. Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds. | ||||
| CVE-2019-3822 | 7 Canonical, Debian, Haxx and 4 more | 17 Ubuntu Linux, Debian Linux, Libcurl and 14 more | 2026-04-15 | 9.8 Critical |
| libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. The function creating an outgoing NTLM type-3 header (`lib/vauth/ntlm.c:Curl_auth_create_ntlm_type3_message()`), generates the request HTTP header contents based on previously received data. The check that exists to prevent the local buffer from getting overflowed is implemented wrongly (using unsigned math) and as such it does not prevent the overflow from happening. This output data can grow larger than the local buffer if very large 'nt response' data is extracted from a previous NTLMv2 header provided by the malicious or broken HTTP server. Such a 'large value' needs to be around 1000 bytes or more. The actual payload data copied to the target buffer comes from the NTLMv2 type-2 response header. | ||||
| CVE-2019-3823 | 6 Canonical, Debian, Haxx and 3 more | 9 Ubuntu Linux, Debian Linux, Libcurl and 6 more | 2026-04-15 | N/A |
| libcurl versions from 7.34.0 to before 7.64.0 are vulnerable to a heap out-of-bounds read in the code handling the end-of-response for SMTP. If the buffer passed to `smtp_endofresp()` isn't NUL terminated and contains no character ending the parsed number, and `len` is set to 5, then the `strtol()` call reads beyond the allocated buffer. The read contents will not be returned to the caller. | ||||
| CVE-2026-3190 | 2 Keycloak, Redhat | 3 Keycloak, Build Keycloak, Build Of Keycloak | 2026-04-15 | 4.3 Medium |
| A flaw was found in Keycloak. The User-Managed Access (UMA) 2.0 Protection API endpoint for permission tickets fails to enforce the `uma_protection` role check. This allows any authenticated user with a token issued for a resource server client, even without the `uma_protection` role, to enumerate all permission tickets in the system. This vulnerability partial leads to information disclosure. | ||||
| CVE-2025-9640 | 1 Redhat | 2 Enterprise Linux, Openshift | 2026-04-15 | 4.3 Medium |
| A flaw was found in Samba, in the vfs_streams_xattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability. | ||||
| CVE-2025-9615 | 1 Redhat | 2 Enterprise Linux, Openshift | 2026-04-15 | N/A |
| A flaw was found in NetworkManager. The NetworkManager package allows access to files that may belong to other users. NetworkManager allows non-root users to configure the system's network. The daemon runs with root privileges and can access files owned by users different from the one who added the connection. | ||||
| CVE-2025-8860 | 1 Redhat | 3 Advanced Virtualization, Enterprise Linux, Openshift | 2026-04-15 | 3.3 Low |
| A flaw was found in QEMU in the uefi-vars virtual device. When the guest writes to register UEFI_VARS_REG_BUFFER_SIZE, the .write callback `uefi_vars_write` is invoked. The function allocates a heap buffer without zeroing the memory, leaving the buffer filled with residual data from prior allocations. When the guest later reads from register UEFI_VARS_REG_PIO_BUFFER_TRANSFER, the .read callback `uefi_vars_read` returns leftover metadata or other sensitive process memory from the previously allocated buffer, leading to an information disclosure vulnerability. | ||||
| CVE-2025-8941 | 1 Redhat | 13 Cert Manager, Confidential Compute Attestation, Discovery and 10 more | 2026-04-15 | 7.8 High |
| A flaw was found in linux-pam. The pam_namespace module may improperly handle user-controlled paths, allowing local users to exploit symlink attacks and race conditions to elevate their privileges to root. This CVE provides a "complete" fix for CVE-2025-6020. | ||||
| CVE-2025-9162 | 1 Redhat | 1 Build Keycloak | 2026-04-15 | 4.9 Medium |
| A flaw was found in org.keycloak/keycloak-model-storage-service. The KeycloakRealmImport custom resource substitutes placeholders within imported realm documents, potentially referencing environment variables. This substitution process allows for injection attacks when crafted realm documents are processed. An attacker can leverage this to inject malicious content during the realm import procedure. This can lead to unintended consequences within the Keycloak environment. | ||||
| CVE-2025-7345 | 1 Redhat | 7 Enterprise Linux, Rhel Aus, Rhel E4s and 4 more | 2026-04-15 | 7.5 High |
| A flaw exists in gdk‑pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib’s g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution. | ||||
| CVE-2025-7493 | 1 Redhat | 7 Enterprise Linux, Rhel Aus, Rhel E4s and 4 more | 2026-04-15 | 9.1 Critical |
| A privilege escalation flaw from host to domain administrator was found in FreeIPA. This vulnerability is similar to CVE-2025-4404, where it fails to validate the uniqueness of the krbCanonicalName. While the previously released version added validations for the admin@REALM credential, FreeIPA still does not validate the root@REALM canonical name, which can also be used as the realm administrator's name. This flaw allows an attacker to perform administrative tasks over the REALM, leading to access to sensitive data and sensitive data exfiltration. | ||||
| CVE-2025-7738 | 1 Redhat | 2 Ansible Automation Platform, Ansible Automation Platform Developer | 2026-04-15 | 4.4 Medium |
| A flaw was found in Ansible Automation Platform (AAP) where the Gateway API returns the client secret for certain GitHub Enterprise authenticators in clear text. This vulnerability affects administrators or auditors accessing authenticator configurations. While access is limited to privileged users, the clear text exposure of sensitive credentials increases the risk of accidental leaks or misuse. | ||||
| CVE-2025-7777 | 1 Redhat | 1 Mirror Registry | 2026-04-15 | 6.5 Medium |
| The mirror-registry doesn't properly sanitize the host header HTTP header in HTTP request received, allowing an attacker to perform malicious redirects to attacker-controlled domains or phishing campaigns. | ||||
| CVE-2025-8067 | 1 Redhat | 7 Enterprise Linux, Rhel Aus, Rhel E4s and 4 more | 2026-04-15 | 8.5 High |
| A flaw was found in the Udisks daemon, where it allows unprivileged users to create loop devices using the D-BUS system. This is achieved via the loop device handler, which handles requests sent through the D-BUS interface. As two of the parameters of this handle, it receives the file descriptor list and index specifying the file where the loop device should be backed. The function itself validates the index value to ensure it isn't bigger than the maximum value allowed. However, it fails to validate the lower bound, allowing the index parameter to be a negative value. Under these circumstances, an attacker can cause the UDisks daemon to crash or perform a local privilege escalation by gaining access to files owned by privileged users. | ||||
| CVE-2025-8415 | 1 Redhat | 1 Cryostat | 2026-04-15 | 5.9 Medium |
| A vulnerability was found in the Cryostat HTTP API. Cryostat's HTTP API binds to all network interfaces, allowing possible external visibility and access to the API port if Network Policies are disabled, allowing an unauthenticated, malicious attacker to jeopardize the environment. | ||||
| CVE-2025-8556 | 1 Redhat | 23 Acm, Advanced Cluster Security, Ceph Storage and 20 more | 2026-04-15 | 3.7 Low |
| A flaw was found in CIRCL's implementation of the FourQ elliptic curve. This vulnerability allows an attacker to compromise session security via low-order point injection and incorrect point validation during Diffie-Hellman key exchange. | ||||