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EPSS
| CVE | CVSS | EPSS | Vendor, product | Description | Modified |
|---|---|---|---|---|---|
| CVE-2022-32205 | 4.3 medium | 31.0% | haxx, fedoraproject, curl, fedora, debian_linux | A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent HTTP requests to this, or other servers to which the cookies match, create requests that become larger than the threshold that curl uses internally to avoid sending crazy large requests (1048576 bytes) and instead returns an error.This denial state might remain for as long as the same cookies are kept, match and haven't expired. Due to cookie matching rules, a server on `foo.example.com` can set cookies that also would match for `bar.example.com`, making it it possible for a "sister server" to effectively cause a denial of service for a sibling site on the same second level domain using this method. | 14 Oct |
| CVE-2013-0340 | 6.8 medium | 19.0% | libexpat_project, python, libexpat, ipados | expat before version 2.4.0 does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE. | 14 Oct |
| CVE-2021-22926 | 7.5 high | 15.0% | haxx, netapp, curl, active_iq_unified_manager, clustered_data_ontap | libcurl-using applications can ask for a specific client certificate to be used in a transfer. This is done with the `CURLOPT_SSLCERT` option (`--cert` with the command line tool).When libcurl is built to use the macOS native TLS library Secure Transport, an application can ask for the client certificate by name or with a file name - using the same option. If the name exists as a file, it will be used instead of by name.If the appliction runs with a current working directory that is writable by other users (like `/tmp`), a malicious user can create a file name with the same name as the app wants to use by name, and thereby trick the application to use the file based cert instead of the one referred to by name making libcurl send the wrong client certificate in the TLS connection handshake. | 14 Oct |
| CVE-2022-32207 | 9.8 critical | 12.0% | haxx, fedoraproject, curl, fedora, debian_linux | When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally *widen* the permissions for the target file, leaving the updated file accessible to more users than intended. | 14 Oct |
| CVE-2020-36230 | 7.5 high | 12.0% | openldap, debian, debian_linux, mac_os_x | A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X.509 DN parsing in decode.c ber_next_element, resulting in denial of service. | 14 Oct |
| CVE-2020-8285 | 7.5 high | 10.0% | haxx, debian, libcurl, debian_linux, fedora | curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing. | 14 Oct |
| CVE-2022-32208 | 5.9 medium | 8.0% | haxx, fedoraproject, curl, fedora, debian_linux | When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client. | 14 Oct |
| CVE-2021-22945 | 9.1 critical | 7.0% | haxx, fedoraproject, libcurl, fedora, cloud_backup | When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it *again*. | 14 Oct |
| CVE-2022-40304 | 7.8 high | 6.0% | xmlsoft, netapp, libxml2, active_iq_unified_manager, clustered_data_ontap | An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked. | 14 Oct |
| CVE-2026-28819 | 5.4 medium | 6.0% | apple, ipados, iphone_os, macos | An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. An app may be able to execute arbitrary code with kernel privileges. | Mon 26 Oct |
| CVE-2022-32221 | 9.8 critical | 5.0% | haxx, netapp, curl, clustered_data_ontap, h300s_firmware | When doing HTTP(S) transfers, libcurl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for data to send, even when the `CURLOPT_POSTFIELDS` option has been set, if the same handle previously was used to issue a `PUT` request which used that callback. This flaw may surprise the application and cause it to misbehave and either send off the wrong data or use memory after free or similar in the subsequent `POST` request. The problem exists in the logic for a reused handle when it is changed from a PUT to a POST. | 14 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-2020-8286 | 7.5 high | 5.0% | haxx, fedoraproject, libcurl, fedora, debian_linux | curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response. | 14 Oct |
| CVE-2021-22925 | 5.3 medium | 5.0% | haxx, fedoraproject, curl, fedora, cloud_backup | curl supports the `-t` command line option, known as `CURLOPT_TELNETOPTIONS`in libcurl. This rarely used option is used to send variable=content pairs toTELNET servers.Due to flaw in the option parser for sending `NEW_ENV` variables, libcurlcould be made to pass on uninitialized data from a stack based buffer to theserver. Therefore potentially revealing sensitive internal information to theserver using a clear-text network protocol.This could happen because curl did not call and use sscanf() correctly whenparsing the string provided by the application. | 14 Oct |
| CVE-2022-42915 | 8.1 high | 4.0% | haxx, fedoraproject, curl, fedora, h300s_firmware | curl before 7.86.0 has a double free. If curl is told to use an HTTP proxy for a transfer with a non-HTTP(S) URL, it sets up the connection to the remote server by issuing a CONNECT request to the proxy, and then tunnels the rest of the protocol through. An HTTP proxy might refuse this request (HTTP proxies often only allow outgoing connections to specific port numbers, like 443 for HTTPS) and instead return a non-200 status code to the client. Due to flaws in the error/cleanup handling, this could trigger a double free in curl if one of the following schemes were used in the URL for the transfer: dict, gopher, gophers, ldap, ldaps, rtmp, rtmps, or telnet. The earliest affected version is 7.77.0. | 14 Oct |
| CVE-2021-36690 | 7.5 high | 4.0% | sqlite, oracle, zfs_storage_appliance_kit, iphone_os | A segmentation fault can occur in the sqlite3.exe command-line component of SQLite 3.36.0 via the idxGetTableInfo function when there is a crafted SQL query. NOTE: the vendor disputes the relevance of this report because a sqlite3.exe user already has full privileges (e.g., is intentionally allowed to execute commands). This report does NOT imply any problem in the SQLite library. | 14 Oct |
| CVE-2020-36229 | 7.5 high | 4.0% | openldap, debian, debian_linux, mac_os_x | A flaw was discovered in ldap_X509dn2bv in OpenLDAP before 2.4.57 leading to a slapd crash in the X.509 DN parsing in ad_keystring, resulting in denial of service. | 14 Oct |
| CVE-2020-36226 | 7.5 high | 4.0% | openldap, debian, debian_linux, mac_os_x | A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and slapd crash in the saslAuthzTo processing, resulting in denial of service. | 14 Oct |
| CVE-2020-36225 | 7.5 high | 4.0% | openldap, debian, debian_linux, macos | A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the saslAuthzTo processing, resulting in denial of service. | 14 Oct |
| CVE-2020-36224 | 7.5 high | 4.0% | openldap, debian, debian_linux, mac_os_x | A flaw was discovered in OpenLDAP before 2.4.57 leading to an invalid pointer free and slapd crash in the saslAuthzTo processing, resulting in denial of service. | 14 Oct |
| CVE-2020-36223 | 7.5 high | 4.0% | openldap, debian, debian_linux, mac_os_x | A flaw was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Values Return Filter control handling, resulting in denial of service (double free and out-of-bounds read). | 14 Oct |
| CVE-2020-14155 | 5.3 medium | 4.0% | pcre, apple, macos, gitlab | libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring. | 8 Oct |
| CVE-2022-35252 | 3.7 low | 4.0% | haxx, netapp, curl, clustered_data_ontap, element_software | When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that when later are sent back to a HTTPserver might make the server return 400 responses. Effectively allowing a"sister site" to deny service to all siblings. | 14 Oct |
| CVE-2020-8284 | 3.7 low | 4.0% | haxx, fedoraproject, curl, fedora, debian_linux | A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions. | 14 Oct |
| CVE-2021-39537 | 8.8 high | 3.0% | invisible-island, apple, ncurses, mac_os_x, macos | An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow. | 8 Oct |
| CVE-2022-1619 | 7.8 high | 3.0% | vim, fedoraproject, fedora, debian_linux | Heap-based Buffer Overflow in function cmdline_erase_chars in GitHub repository vim/vim prior to 8.2.4899. This vulnerabilities are capable of crashing software, modify memory, and possible remote execution | 8 Oct |
| CVE-2022-1616 | 7.8 high | 3.0% | vim, fedoraproject, fedora, debian_linux | Use after free in append_command in GitHub repository vim/vim prior to 8.2.4895. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution | 8 Oct |
| CVE-2022-42916 | 7.5 high | 3.0% | haxx, fedoraproject, curl, fedora, macos | In curl before 7.86.0, the HSTS check could be bypassed to trick it into staying with HTTP. Using its HSTS support, curl can be instructed to use HTTPS directly (instead of using an insecure cleartext HTTP step) even when HTTP is provided in the URL. This mechanism could be bypassed if the host name in the given URL uses IDN characters that get replaced with ASCII counterparts as part of the IDN conversion, e.g., using the character UTF-8 U+3002 (IDEOGRAPHIC FULL STOP) instead of the common ASCII full stop of U+002E (.). The earliest affected version is 7.77.0 2021-05-26. | 14 Oct |
| CVE-2020-25709 | 7.5 high | 3.0% | openldap, debian, debian_linux, mac_os_x | A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be processed by OpenLDAP’s slapd server, to trigger an assertion failure. The highest threat from this vulnerability is to system availability. | 14 Oct |
| CVE-2019-20838 | 7.5 high | 3.0% | pcre, apple, macos, universal_forwarder | libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454. | 8 Oct |
| CVE-2022-35260 | 6.5 medium | 3.0% | haxx, netapp, curl, clustered_data_ontap, h300s_firmware | curl can be told to parse a `.netrc` file for credentials. If that file endsin a line with 4095 consecutive non-white space letters and no newline, curlwould first read past the end of the stack-based buffer, and if the readworks, write a zero byte beyond its boundary.This will in most cases cause a segfault or similar, but circumstances might also cause different outcomes.If a malicious user can provide a custom netrc file to an application or otherwise affect its contents, this flaw could be used as denial-of-service. | 14 Oct |
| CVE-2022-43552 | 5.9 medium | 3.0% | haxx, apple, curl, macos, universal_forwarder | A use after free vulnerability exists in curl <7.87.0. Curl can be asked to *tunnel* virtually all protocols it supports through an HTTP proxy. HTTP proxies can (and often do) deny such tunnel operations. When getting denied to tunnel the specific protocols SMB or TELNET, curl would use a heap-allocated struct after it had been freed, in its transfer shutdown code path. | Fri 23 Oct |
| CVE-2023-28320 | 5.9 medium | 3.0% | haxx, apple, curl, macos, clustered_data_ontap | A denial of service vulnerability exists in curl <v8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. If it is built to use the synchronous resolver, it allows name resolves to time-out slow operations using `alarm()` and `siglongjmp()`. When doing this, libcurl used a global buffer that was not mutex protected and a multi-threaded application might therefore crash or otherwise misbehave. | Fri 23 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 |
| CVE-2025-31255 | 9.8 critical | 2.0% | apple, ipados, iphone_os, macos | An authorization issue was addressed with improved state management. This issue is fixed in iOS 26 and iPadOS 26, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26, tvOS 26, watchOS 26. An app may be able to access sensitive user data. | 18 Oct |
| CVE-2021-4136 | 7.8 high | 2.0% | vim, fedoraproject, fedora, mac_os_x | vim is vulnerable to Heap-based Buffer Overflow | 8 Oct |
| CVE-2022-2126 | 7.8 high | 2.0% | vim, debian, debian_linux, fedora | Out-of-bounds Read in GitHub repository vim/vim prior to 8.2. | 8 Oct |
| CVE-2022-2125 | 7.8 high | 2.0% | vim, fedoraproject, fedora, macos | Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2. | 8 Oct |
| CVE-2022-2124 | 7.8 high | 2.0% | vim, debian, debian_linux, fedora | Buffer Over-read in GitHub repository vim/vim prior to 8.2. | 8 Oct |
| CVE-2023-28319 | 7.5 high | 2.0% | haxx, apple, curl, macos, clustered_data_ontap | A use after free vulnerability exists in curl <v8.1.0 in the way libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails, libcurl would free the memory for the fingerprint before it returns an error message containing the (now freed) hash. This flaw risks inserting sensitive heap-based data into the error message that might be shown to users or otherwise get leaked and revealed. | Fri 23 Oct |
| CVE-2023-2953 | 7.5 high | 2.0% | openldap, redhat, enterprise_linux, macos | A vulnerability was found in openldap. This security flaw causes a null pointer dereference in ber_memalloc_x() function. | 14 Oct |
| CVE-2022-1620 | 7.5 high | 2.0% | vim, fedoraproject, fedora, macos | NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input. | 8 Oct |
| CVE-2021-4166 | 7.1 high | 2.0% | vim, redhat, enterprise_linux, factory | vim is vulnerable to Out-of-bounds Read | 8 Oct |
| CVE-2026-46449 | 6.7 medium | 2.0% | no CPE yet | The Akamai Guardicore Platform Agent (GPA) before 7.4 for macOS is affected by a local privilege escalation vulnerability within the wapptunneld component. The vulnerability is caused by a lack of input validation when the service uses network interface names to execute system utilities, resulting in command injection. An unprivileged local user with permissions to modify network interface names can exploit this by renaming a network interface to include a malicious shell payload via System Settings. When the "Log out from your IdP" action is subsequently triggered, the wapptunneld service processes the poisoned interface name, leading to the execution of arbitrary commands with root privileges. | 16 Oct |
| CVE-2024-2379 | 6.3 medium | 2.0% | haxx, apple, curl, macos, active_iq_unified_manager | libcurl skips the certificate verification for a QUIC connection under certain conditions, when built to use wolfSSL. If told to use an unknown/bad cipher or curve, the error path accidentally skips the verification and returns OK, thus ignoring any certificate problems. | 15 Oct |
| CVE-2023-28321 | 5.9 medium | 2.0% | haxx, debian, curl, debian_linux, fedora | An improper certificate validation vulnerability exists in curl <v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. curl can be built to use its own name matching function for TLS rather than one provided by a TLS library. This private wildcard matching function would match IDN (International Domain Name) hosts incorrectly and could as a result accept patterns that otherwise should mismatch. IDN hostnames are converted to puny code before used for certificate checks. Puny coded names always start with `xn--` and should not be allowed to pattern match, but the wildcard check in curl could still check for `x*`, which would match even though the IDN name most likely contained nothing even resembling an `x`. | Fri 23 Oct |
| CVE-2022-1674 | 5.5 medium | 2.0% | vim, fedoraproject, fedora, macos | NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in GitHub repository vim/vim prior to 8.2.4938. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 allows attackers to cause a denial of service (application crash) via a crafted input. | 8 Oct |
| CVE-2021-21290 | 5.5 medium | 2.0% | netty, debian, debian_linux, quarkus | Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. On unix-like systems, the temporary directory is shared between all user. As such, writing to this directory using APIs that do not explicitly set the file/directory permissions can lead to information disclosure. Of note, this does not impact modern MacOS Operating Systems. The method "File.createTempFile" on unix-like systems creates a random file, but, by default will create this file with the permissions "-rw-r--r--". Thus, if sensitive information is written to this file, other local users can read this information. This is the case in netty's "AbstractDiskHttpData" is vulnerable. This has been fixed in version 4.1.59.Final. As a workaround, one may specify your own "java.io.tmpdir" when you start the JVM or use "DefaultHttpDataFactory.setBaseDir(...)" to set the directory to something that is only readable by the current user. | 8 Oct |
| CVE-2022-0530 | 5.5 medium | 2.0% | unzip_project, redhat, unzip, enterprise_linux, fedora | A flaw was found in Unzip. The vulnerability occurs during the conversion of a wide string to a local string that leads to a heap of out-of-bound write. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution. | 8 Oct |
Download these 1000 as CSV (the first thousand in this order) · subscribe to this list.
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.