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Search Results (24436 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-6681 1 Wolfssl 1 Wolfssl 2026-06-26 5.3 Medium
The PKCS#7 decode path ignores the caller-supplied output buffer size (outputSz), allowing decoded content to be written past the bounds of the provided buffer. This affects wolfSSL 5.9.0 and earlier and was fixed in the 5.9.1 release.
CVE-2026-52721 2 Gstreamer Project, Redhat 2 Gstreamer Plugin, Enterprise Linux 2026-06-26 5.3 Medium
Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could trick a user into processing a specially crafted PCAP file, potentially leading to a crash or information disclosure.
CVE-2025-26240 1 Jazzcore 1 Python-pdfkit 2026-06-26 8.4 High
In JazzCore python-pdfkit 1.0.0, the from_string method enables the execution of JavaScript code within the context of the server application and the exfiltration of local files.
CVE-2026-4526 2 Silabs, Silicon Labs 2 Emberznet, Emberznet 2026-06-26 6.5 Medium
In EmberZNet v9.0.2 and earlier, malformed global ZCL messages can trigger out-of-bounds reads in framework parsing logic and terminate the process. These messages must come from a device that has already joined the network, and no information leakage back to the sender was observed.
CVE-2026-47147 2 Silabs, Silicon Labs 2 Emberznet, Emberznet 2026-06-26 7.1 High
In EmberZNet v9.0.2 and earlier, malformed OTA requests can drive the OTA server parser into out-of-bounds reads. A limited amount of data from RAM is read back to the requester. The size and location of this data is limited. These requests must come from a device that has already joined the network. Only devices supporting the OTA Server cluster may be impacted.
CVE-2026-47148 2 Silabs, Silicon Labs 2 Emberznet, Emberznet 2026-06-26 6.5 Medium
In EmberZNet v9.0.2 and earlier, malformed GetGroupMembership commands can trigger repeated reads past the end of the message payload and terminate the process. These messages must come from a device that has already joined the network, and no information leakage back to the sender was observed. Only devices supporting the Groups cluster may be impacted.
CVE-2026-47149 2 Silabs, Silicon Labs 2 Emberznet, Emberznet 2026-06-26 6.5 Medium
In EmberZNet v9.0.2 and earlier, malformed or out-of-range Door Lock user identifiers can trigger out-of-bounds table reads and terminate the process. These messages must come from a device that has already joined the network, and no information leakage back to the sender was observed. Only devices supporting the Door Lock cluster may be impacted.
CVE-2026-47154 2 Silabs, Silicon Labs 2 Emberznet, Emberznet 2026-06-26 6.5 Medium
In EmberZNet v9.0.2 and earlier, a malformed GetProfileResponse message can trigger out-of-bounds reads while iterating interval entries and terminate the process. These messages must come from a device that has already joined the network, and no information leakage back to the sender was observed. Only devices supporting the Simple Metering cluster may be impacted.
CVE-2026-57235 2 Nokogiri, Sparklemotion 2 Nokogiri, Nokogiri 2026-06-26 8.2 High
Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::NodeSet#[] (and its alias #slice) checked the requested index against the node set's bounds using a 32-bit-truncated copy of the index. A large negative index could pass the check and then be used at full width, reading outside the node set's storage. On CRuby this is an out-of-bounds read that typically crashes the process; on JRuby it is not memory-unsafe but returns an incorrect node. This vulnerability is fixed in 1.19.4.
CVE-2026-57436 2 Nokogiri, Sparklemotion 2 Nokogiri, Nokogiri 2026-06-26 5.3 Medium
Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::Document#root= validated only that the new root was a Nokogiri::XML::Node, allowing a DTD node to be set as the document root. The result is a heap use-after-free during garbage collection or finalization, leading to an invalid memory read or potentially a segfault. This vulnerability is fixed in 1.19.4.
CVE-2026-12844 1 Drolsky 1 List::someutils::xs 2026-06-26 7.5 High
List::SomeUtils::XS versions before 0.59 for Perl have a heap buffer overflow in the pairwise function. pairwise() collects the values returned by the block into a heap buffer sized to the longer input array, then grows the buffer before each copy with a single quadrupling (alloc <<= 2) instead of a loop. A block call that returns more than four times the current allocation in one invocation outgrows that one quadrupling, and the copy writes past the end of the buffer. Any caller of pairwise() whose block returns, for a single pair, more than four times the longer input array's length writes past the buffer and corrupts the heap.
CVE-2026-56766 1 Vanhauser-thc 1 Thc-hydra 2026-06-26 8.8 High
Hydra through 9.7, fixed in commit 9cc84c2, contains a stack buffer overflow in NTLM authentication across SMTP, POP3, IMAP, NNTP, HTTP, HTTP-Proxy, and HTTP-Proxy-Urlenum modules when processing malicious NTLM Type-2 challenges. A malicious server can send a crafted NTLM Type-2 challenge with an excessively long domain string, causing base64-encoded response data to overflow a 500-byte stack buffer by 18 to 330 bytes, enabling remote code execution on systems without stack protection.
CVE-2026-56770 1 Schwehr 1 Libais 2026-06-26 7.5 High
libais through 0.15 VdmStream::AddLine uses an unchecked sentinel value as a vector index when processing AIS sentences with empty or out-of-range sequential message IDs. Remote attackers can crash services or vessel systems by sending crafted AIVDM sentences over VHF marine radio or IP feeds, causing out-of-bounds memory access and potential corruption.
CVE-2026-56789 2 Rtklib, Tomojitakasu 2 Rtklib, Rtklib 2026-06-26 6.5 Medium
RTKLIB through 2.4.3 contains a heap buffer overflow vulnerability in the readrnxobsb function in src/rinex.c that allows attackers to trigger memory corruption by failing to clamp satellite count values from RINEX epoch headers. Attackers can craft malicious RINEX files declaring more than 64 satellites per epoch to cause heap buffer overflow writes and out-of-bounds stack reads, crashing RTKLIB-based applications including rnx2rtkp and RTKPOST.
CVE-2026-45441 2 Magepeopleteam, Wordpress 2 Wpevently, Wordpress 2026-06-26 7.5 High
Unauthenticated Other Vulnerability Type in WpEvently <= 5.3.3 versions.
CVE-2026-49078 2 Wordpress, Wptravelengine 2 Wordpress, Wp Travel Engine 2026-06-26 7.5 High
Unauthenticated Other Vulnerability Type in WP Travel Engine <= 6.7.10 versions.
CVE-2026-46752 1 Apache 1 Kvrocks 2026-06-26 N/A
Redis Lua HEAP overflow in cjson library vulnerability in Apache Kvrocks. This issue affects Apache Kvrocks: from 2.0.4 through 2.15.0. Users are recommended to upgrade to version 2.16.0, which fixes the issue.
CVE-2026-9088 1 Redhat 2 Build Keycloak, Build Of Keycloak 2026-06-26 2.7 Low
A flaw was found in org.keycloak.services. An administrator with delegated access to read group memberships and users can bypass user profile permissions by accessing the group members endpoint. This allows the administrator to view user attributes that are explicitly configured to be denied, leading to information disclosure.
CVE-2026-9803 1 Redhat 3 Build Keycloak, Build Of Keycloak, Keycloak 2026-06-26 5.3 Medium
A flaw was found in Keycloak's ClientRegistrationAuth component. A remote unauthenticated attacker can exploit this vulnerability by sending a specially crafted POST request with a malformed 'Authorization: Bearer' header to any client registration endpoint. This can lead to an ArrayIndexOutOfBoundsException, causing the server to return an HTTP 500 error and resulting in a Denial of Service (DoS) for the affected service.
CVE-2026-9801 1 Redhat 2 Build Keycloak, Build Of Keycloak 2026-06-26 4.9 Medium
A flaw was found in Keycloak. A remote attacker with high privileges, such as a realm administrator configuring a malicious Lightweight Directory Access Protocol (LDAP) server or an attacker compromising an upstream LDAP server, could exploit this vulnerability. By sending a malformed LDAP password policy response during a password authentication request, the attacker can trigger an OutOfMemoryError. This causes the Keycloak Java Virtual Machine (JVM) to terminate, leading to a denial of service (DoS) for all realms on the affected node.