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Search Results (420575 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-102615 | 1 Heyform | 1 Heyform | 2026-11-05 | 7.6 High |
| HeyForm is an open-source form builder. Prior to 3.0.1, /api/upload accepts a file according to the client-controlled multipart file.mimetype while retaining an HTML filename, and static/upload serves the resulting file as text/html with contentSecurityPolicy: false. An ordinary user can therefore upload active HTML that executes on the HeyForm origin when a victim opens its returned URL. The same-origin script can access /graphql with the victim's session and read or modify data available to that account. The code also permits upload requests tied to an active public form through formId, openToken, and a fieldId belonging to a file or signature question, although the advisory did not fully verify that unauthenticated path end to end. This issue is fixed in version 3.0.1. | ||||
| CVE-2026-103932 | 1 Modsecurity | 1 Modsecurity | 2026-11-05 | 5.8 Medium |
| ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. From 3.0.5 until 3.0.17, the PCRE2 implementation of @rxGlobal in src/utils/regex.cc converts pcre2_match match-limit errors into an ordinary no-match result instead of propagating a non-OK RegexResult. When attacker-controlled input exhausts SecPcreMatchLimit, rules that rely on MSC_PCRE_LIMITS_EXCEEDED or its TX compatibility indicator do not run, so a request that should be rejected can pass through the WAF. The issue affects PCRE2 deployments that use @rxGlobal with a limit-exhaustible expression and a compensating rule; it is not a universal WAF bypass. This issue is fixed in version 3.0.17. | ||||
| CVE-2026-16277 | 1 Redhat | 3 Enterprise Linux, Openshift, Openshift Container Platform | 2026-11-05 | 6.5 Medium |
| A stack-based buffer overflow was found in rpcbind's rpcinfo utility. When querying a remote rpcbind service with `rpcinfo -l`, address information returned by the server is copied into a fixed-size buffer without sufficient bounds checking. A malicious or compromised rpcbind server could use this flaw to crash the rpcinfo client, resulting in a denial of service. The highest threat from this vulnerability is to system availability. | ||||
| CVE-2026-15813 | 1 Redhat | 3 Enterprise Linux, Openshift, Openshift Container Platform | 2026-11-05 | 6.5 Medium |
| A vulnerability was found in the network packet de-fragmentation engine of kronosnet (Version affected <= 1.34). The internal reassembly code does not properly validate sequence numbers of incoming payload fragments. An attacker can exploit this lack of verification by transmitting malformed packets with corrupted sequence parameters. Under specific conditions, this forces the packet processing layer to parse data outside the designated bounds of the internal memory structures, causing an out-of-bounds memory access or heap corruption. This behavior can result in sudden application crashes or system instability. | ||||
| CVE-2026-15779 | 2 Redhat, Samba | 3 Enterprise Linux, Rhel Els, Samba | 2026-11-05 | 6.1 Medium |
| A flaw was found in samba's pam_winbind. When mkhomedir is enabled, pam_winbind chowns the target account's home directory without validating the path is not a critical system directory such as /. On affected systems, accounts with / as their home directory (a common default for system accounts) can have this triggered not only by root, but by a non-root user holding a narrow sudo delegation to run commands as that account, causing ownership of / to change and resulting in severe denial of service (SSH, sudo, and package-manager failures). The change does not grant write access to / (which ships with restrictive 0555 permissions on RHEL), so the impact is availability loss rather than further privilege escalation. | ||||
| CVE-2026-15714 | 2 Libsoup, Redhat | 3 Libsoup, Enterprise Linux, Rhel Els | 2026-11-05 | 6.5 Medium |
| An out-of-bounds read vulnerability was found in libsoup's multipart processing subsystem. The flaw exists in the soup_multipart_input_stream_read_headers() function inside soup-multipart-input-stream.c, which does not adequately restrict or validate the size of incoming multipart boundary strings. When processing a crafted HTTP response containing a malformed or oversized boundary parameter, the internal stream reader reads past the allocated buffer bounds. A remote, unauthenticated attacker can exploit this behavior to cause a service denial (DoS) through application failure or potentially read fragments of unauthorized memory metadata. | ||||
| CVE-2026-121245 | 1 Google | 1 Chrome | 2026-11-05 | 5.3 Medium |
| Race condition in Autofill in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium) | ||||
| CVE-2026-15711 | 2 Libsoup, Redhat | 9 Libsoup, Enterprise Linux, Enterprise Linux Eus and 6 more | 2026-11-05 | 7.5 High |
| A vulnerability was found in libsoup's WebSocket frame parsing implementation. The library fails to validate length rules specified in RFC 6455 §5.5, which mandates that all WebSocket control frames (e.g., PING, PONG, CLOSE) contain a payload of 125 bytes or less. A remote, unauthenticated attacker can exploit this by sending a non-compliant, oversized control frame. Because the parser handles this protocol violation improperly instead of throwing an immediate connection termination error, it triggers a internal processing crash, resulting in a remote denial of service (DoS) for applications utilizing libsoup WebSockets. | ||||
| CVE-2026-15709 | 2 Libsoup, Redhat | 9 Libsoup, Enterprise Linux, Enterprise Linux Eus and 6 more | 2026-11-05 | 7.5 High |
| A flaw was found in libsoup's WebSocket implementation when using the permessage-deflate extension. The extension's decompression loop (inflate()) processes data in chunks without enforcing an upper boundary limit on the output buffer size. While libsoup limits the incoming compressed frame size via max_incoming_payload_size, it fails to track or limit memory allocation during decompression. A separate check for decompressed size (max_total_message_size) exists but executes only after inflation is complete, and it is entirely disabled by default for client connections. A remote, unauthenticated attacker can exploit this by sending a small, highly compressed payload (a decompression bomb), causing unbounded memory allocation that triggers an Out-of-Memory (OOM) crash and a Denial of Service (DoS). | ||||
| CVE-2026-121254 | 1 Google | 1 Chrome | 2026-11-05 | 6.5 Medium |
| Information leak in Select in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium) | ||||
| CVE-2026-15370 | 2 Libssh, Redhat | 12 Libssh, Enterprise Linux, Enterprise Linux For Els and 9 more | 2026-11-05 | 6.7 Medium |
| A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack buffer. When a client causes the server to list attacker-controlled filenames, sufficiently long names can overflow that stack buffer and may lead to crashes or possible code execution on the server. | ||||
| CVE-2026-14969 | 1 Redhat | 4 389 Directory Server, Directory Server, Enterprise Linux and 1 more | 2026-11-05 | 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-2026-14940 | 1 Redhat | 4 389 Directory Server, Directory Server, Enterprise Linux and 1 more | 2026-11-05 | 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-2026-121252 | 1 Google | 1 Chrome | 2026-11-05 | 8.8 High |
| Incorrect authorization in Core in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low) | ||||
| CVE-2026-121251 | 1 Google | 1 Chrome | 2026-11-05 | 8.8 High |
| Missing authorization in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low) | ||||
| CVE-2026-14476 | 2 Redhat, Sssd | 11 Enterprise Linux, Enterprise Linux Eus, Openshift and 8 more | 2026-11-05 | 8 High |
| A path traversal flaw was found in SSSD's AD GPO provider. The ad_gpo_extract_smb_components() function does not sanitize .. sequences in the gPCFileSysPath LDAP attribute, allowing an attacker with AD GPO management access to write files outside the GPO cache directory as root. On default RHEL configurations with SELinux enforcing, this can be used to inject Kerberos configuration leading to authentication bypass. | ||||
| CVE-2026-121250 | 1 Google | 1 Chrome | 2026-11-05 | 9.6 Critical |
| Use after free in Extensions in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted Chrome extension. (Chromium security severity: High) | ||||
| CVE-2026-121244 | 1 Google | 1 Chrome | 2026-11-05 | 5.4 Medium |
| UI misrepresentation in FileAPI in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium) | ||||
| CVE-2026-14330 | 2 Pipewire, Redhat | 5 Pipewire, Enterprise Linux, Enterprise Linux Eus and 2 more | 2026-11-05 | 5.5 Medium |
| Multiple unbounded alloca() calls in the PulseAudio protocol server. | ||||
| CVE-2026-14324 | 2 Pipewire, Redhat | 5 Pipewire, Enterprise Linux, Enterprise Linux Eus and 2 more | 2026-11-05 | 6.5 Medium |
| RAOP module accepts unbounded Content-Length values and does not check the pw_array_add() return. | ||||