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| CVE | CVSS | EPSS | Vendor, product | Description | Modified |
|---|---|---|---|---|---|
| CVE-2021-33560exploit | 7.5 high | 2.0% | gnupg, debian, libgcrypt, debian_linux, fedora | Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpi_powm, and the window size is not chosen appropriately. This, for example, affects use of ElGamal in OpenPGP. | 14 Oct |
| CVE-2021-22901 | 8.1 high | 64.0% | haxx, oracle, curl, communications_cloud_native_core_binding_support_function, communications_cloud_native_core_network_function_cloud_native_environment | curl 7.75.0 through 7.76.1 suffers from a use-after-free vulnerability resulting in already freed memory being used when a TLS 1.3 session ticket arrives over a connection. A malicious server can use this in rare unfortunate circumstances to potentially reach remote code execution in the client. When libcurl at run-time sets up support for TLS 1.3 session tickets on a connection using OpenSSL, it stores pointers to the transfer in-memory object for later retrieval when a session ticket arrives. If the connection is used by multiple transfers (like with a reused HTTP/1.1 connection or multiplexed HTTP/2 connection) that first transfer object might be freed before the new session is established on that connection and then the function will access a memory buffer that might be freed. When using that memory, libcurl might even call a function pointer in the object, making it possible for a remote code execution if the server could somehow manage to get crafted memory content into the correct place in memory. | 14 Oct |
| CVE-2019-20330 | 9.8 critical | 9.0% | fasterxml, oracle, jackson-databind, banking_platform, communications_billing_and_revenue_management | FasterXML jackson-databind 2.x before 2.9.10.2 lacks certain net.sf.ehcache blocking. | 8 Oct |
| CVE-2021-29921 | 9.8 critical | 7.0% | python, oracle, communications_cloud_native_core_automated_test_suite, communications_cloud_native_core_binding_support_function | In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses. | 8 Oct |
| CVE-2019-16942 | 9.8 critical | 6.0% | fasterxml, debian, jackson-databind, debian_linux, fedora | A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the commons-dbcp (1.4) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of org.apache.commons.dbcp.datasources.SharedPoolDataSource and org.apache.commons.dbcp.datasources.PerUserPoolDataSource mishandling. | 8 Oct |
| CVE-2021-37136 | 7.5 high | 6.0% | netty, quarkus, banking_apis | The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed output data (which affects the allocation size used during decompression). All users of Bzip2Decoder are affected. The malicious input can trigger an OOME and so a DoS attack | 8 Oct |
| CVE-2019-17531 | 9.8 critical | 5.0% | fasterxml, debian, jackson-databind, debian_linux, jboss_enterprise_application_platform | A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the apache-log4j-extra (version 1.2.x) jar in the classpath, and an attacker can provide a JNDI service to access, it is possible to make the service execute a malicious payload. | 8 Oct |
| CVE-2022-23308 | 7.5 high | 5.0% | xmlsoft, fedoraproject, libxml2, fedora, debian_linux | valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes. | 14 Oct |
| CVE-2021-22946 | 7.5 high | 5.0% | haxx, debian, curl, debian_linux, fedora | A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations **withoutTLS** contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network. | 14 Oct |
| CVE-2021-22898 | 3.1 low | 5.0% | haxx, debian, curl, debian_linux, fedora | curl 7.7 through 7.76.1 suffers from an information disclosure when the `-t` command line option, known as `CURLOPT_TELNETOPTIONS` in libcurl, is used to send variable=content pairs to TELNET servers. Due to a flaw in the option parser for sending NEW_ENV variables, libcurl could be made to pass on uninitialized data from a stack based buffer to the server, resulting in potentially revealing sensitive internal information to the server using a clear-text network protocol. | 14 Oct |
| CVE-2021-22897 | 5.3 medium | 4.0% | haxx, oracle, curl, communications_cloud_native_core_binding_support_function, communications_cloud_native_core_network_function_cloud_native_environment | curl 7.61.0 through 7.76.1 suffers from exposure of data element to wrong session due to a mistake in the code for CURLOPT_SSL_CIPHER_LIST when libcurl is built to use the Schannel TLS library. The selected cipher set was stored in a single "static" variable in the library, which has the surprising side-effect that if an application sets up multiple concurrent transfers, the last one that sets the ciphers will accidentally control the set used by all transfers. In a worst-case scenario, this weakens transport security significantly. | 14 Oct |
| CVE-2021-37750 | 6.5 medium | 3.0% | mit, fedoraproject, kerberos_5, fedora, debian_linux | The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field. | 14 Oct |
| CVE-2021-43797 | 6.5 medium | 3.0% | netty, quarkus, oncommand_workflow_automation | Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when they are present at the beginning / end of the header name. It should instead fail fast as these are not allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause netty to "sanitize" header names before it forward these to another remote system when used as proxy. This remote system can't see the invalid usage anymore, and therefore does not do the validation itself. Users should upgrade to version 4.1.71.Final. | 8 Oct |
| CVE-2021-22947 | 5.9 medium | 3.0% | haxx, fedoraproject, curl, fedora, debian_linux | When curl >= 7.20.0 and <= 7.78.0 connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can respond and send back multiple responses at once that curl caches. curl would then upgrade to TLS but not flush the in-queue of cached responses but instead continue using and trustingthe responses it got *before* the TLS handshake as if they were authenticated.Using this flaw, it allows a Man-In-The-Middle attacker to first inject the fake responses, then pass-through the TLS traffic from the legitimate server and trick curl into sending data back to the user thinking the attacker's injected data comes from the TLS-protected server. | 14 Oct |
14 of 14
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EPSS scores: 2026-10-28. NVD cursor: 2026-10-29 00:22. The News page shows only notable CVEs (KEV, your stack, new criticals, EPSS over 50%, or active exploitation per SSVC); this table has all of them.