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Search Results (45779 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-33020 | 1 Saitoha | 1 Libsixel | 2026-04-23 | 7.1 High |
| libsixel is a SIXEL encoder/decoder implementation derived from kmiya's sixel. Versions 1.8.7 and prior contain an integer overflow which leads to a heap buffer overflow via sixel_frame_convert_to_rgb888() in frame.c, where allocation size and pointer offset computations for palettised images (PAL1, PAL2, PAL4) are performed using int arithmetic before casting to size_t. For images whose pixel count exceeds INT_MAX / 4, the overflow produces an undersized heap allocation for the conversion buffer and a negative pointer offset for the normalization sub-buffer, after which sixel_helper_normalize_pixelformat() writes the full image data starting from the invalid pointer, causing massive heap corruption confirmed by ASAN. An attacker providing a specially crafted large palettised PNG can corrupt the heap of the victim process, resulting in a reliable crash and potential arbitrary code execution. This issue has been fixed in version 1.8.7-r1. | ||||
| CVE-2026-22735 | 2 Spring, Vmware | 2 Spring Foundation, Spring Framework | 2026-04-23 | 2.6 Low |
| Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE). This issue affects Spring Foundation: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46. | ||||
| CVE-2026-39971 | 1 S9y | 1 Serendipity | 2026-04-23 | 7.2 High |
| Serendipity is a PHP-powered weblog engine. In versions 2.6-beta2 and below, the email sending functionality in include/functions.inc.php inserts $_SERVER['HTTP_HOST'] directly into the Message-ID SMTP header without validation, and the existing sanitization function serendipity_isResponseClean() is not called on HTTP_HOST before embedding it. An attacker who can control the Host header during an email-triggering action such as comment notifications or subscription emails can inject arbitrary SMTP headers into outgoing emails. This enables identity spoofing, reply hijacking via manipulated Message-ID threading, and email reputation abuse through the attacker's domain being embedded in legitimate mail headers. This issue has been fixed in version 2.6.0. | ||||
| CVE-2026-40250 | 2 Academysoftwarefoundation, Openexr | 2 Openexr, Openexr | 2026-04-23 | 7.1 High |
| OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.4.0 through 3.4.9, 3.3.0 through 3.3.9, and 3.2.0 through 3.2.7, `internal_dwa_compressor.h:1040` performs `chan->width * chan->bytes_per_element` in `int32` arithmetic without a `(size_t)` cast. This is the same overflow pattern fixed in other decoders by CVE-2026-34589/34588/34544, but this line was missed. Versions 3.4.10, 3.3.10, and 3.2.8 contain a fix that addresses `internal_dwa_compressor.h:1040`. | ||||
| CVE-2026-40244 | 2 Academysoftwarefoundation, Openexr | 2 Openexr, Openexr | 2026-04-23 | 7.1 High |
| OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.4.0 through 3.4.9, 3.3.0 through 3.3.9, and 3.2.0 through 3.2.7, `internal_dwa_compressor.h:1722` performs `curc->width * curc->height` in `int32` arithmetic without a `(size_t)` cast. This is the same overflow pattern fixed in other locations by the recent CVE-2026-34589 batch, but this line was missed. Versions 3.4.10, 3.3.10, and 3.2.8 contain a fix that addresses `internal_dwa_compressor.h:1722`. | ||||
| CVE-2009-2632 | 2 Cmu, Redhat | 2 Cyrus Imap Server, Enterprise Linux | 2026-04-23 | N/A |
| Buffer overflow in the SIEVE script component (sieve/script.c), as used in cyrus-imapd in Cyrus IMAP Server 2.2.13 and 2.3.14, and Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, allows local users to execute arbitrary code and read or modify arbitrary messages via a crafted SIEVE script, related to the incorrect use of the sizeof operator for determining buffer length, combined with an integer signedness error. | ||||
| CVE-2009-2404 | 5 Aol, Gnome, Mozilla and 2 more | 9 Instant Messenger, Evolution, Firefox and 6 more | 2026-04-23 | N/A |
| Heap-based buffer overflow in a regular-expression parser in Mozilla Network Security Services (NSS) before 3.12.3, as used in Firefox, Thunderbird, SeaMonkey, Evolution, Pidgin, and AOL Instant Messenger (AIM), allows remote SSL servers to cause a denial of service (application crash) or possibly execute arbitrary code via a long domain name in the subject's Common Name (CN) field of an X.509 certificate, related to the cert_TestHostName function. | ||||
| CVE-2009-2407 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Eus | 2026-04-23 | N/A |
| Heap-based buffer overflow in the parse_tag_3_packet function in fs/ecryptfs/keystore.c in the eCryptfs subsystem in the Linux kernel before 2.6.30.4 allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving a crafted eCryptfs file, related to a large encrypted key size in a Tag 3 packet. | ||||
| CVE-2009-3637 | 1 Icculus | 1 Alien Arena | 2026-04-23 | N/A |
| Stack-based buffer overflow in the M_AddToServerList function in client/menu.c in Red Planet Arena Alien Arena 7.30 allows remote attackers to execute arbitrary code via a packet with a crafted server description to UDP port 27901 followed by a packet with a long print command. | ||||
| CVE-2009-3638 | 1 Linux | 1 Linux Kernel | 2026-04-23 | N/A |
| Integer overflow in the kvm_dev_ioctl_get_supported_cpuid function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.31.4 allows local users to have an unspecified impact via a KVM_GET_SUPPORTED_CPUID request to the kvm_arch_dev_ioctl function. | ||||
| CVE-2006-6183 | 1 3com | 1 3ctftpsvc | 2026-04-23 | N/A |
| Multiple stack-based buffer overflows in 3Com 3CTftpSvc 2.0.1, and possibly earlier, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a long mode field (aka transporting mode) in a (1) GET or (2) PUT command. | ||||
| CVE-2007-5241 | 1 Hp | 1 Openvms | 2026-04-23 | N/A |
| Buffer overflow in NET$CSMACD.EXE in HP OpenVMS 8.3 and earlier allows local users to cause a denial of service (machine crash) via the "MCR MCL SHOW CSMA-CD Port * All" command, which overwrites a Non-Paged Pool Packet. | ||||
| CVE-2007-4730 | 2 Redhat, X.org | 2 Enterprise Linux, Xorg-server | 2026-04-23 | N/A |
| Buffer overflow in the compNewPixmap function in compalloc.c in the Composite extension for the X.org X11 server before 1.4 allows local users to execute arbitrary code by copying data from a large pixel depth pixmap into a smaller pixel depth pixmap. | ||||
| CVE-2007-0038 | 1 Microsoft | 4 Windows 2000, Windows 2003 Server, Windows Vista and 1 more | 2026-04-23 | N/A |
| Stack-based buffer overflow in the animated cursor code in Microsoft Windows 2000 SP4 through Vista allows remote attackers to execute arbitrary code or cause a denial of service (persistent reboot) via a large length value in the second (or later) anih block of a RIFF .ANI, cur, or .ico file, which results in memory corruption when processing cursors, animated cursors, and icons, a variant of CVE-2005-0416, as originally demonstrated using Internet Explorer 6 and 7. NOTE: this might be a duplicate of CVE-2007-1765; if so, then CVE-2007-0038 should be preferred. | ||||
| CVE-2007-4708 | 1 Apple | 1 Mac Os X | 2026-04-23 | N/A |
| Format string vulnerability in Address Book in Apple Mac OS X 10.4.11 allows remote attackers to execute arbitrary code via the URL handler. | ||||
| CVE-2007-5225 | 1 Sun | 1 Sunos | 2026-04-23 | N/A |
| Integer signedness error in FIFO filesystems (named pipes) on Sun Solaris 8 through 10 allows local users to read the contents of unspecified memory locations via a negative maximum length value to the I_PEEK ioctl. | ||||
| CVE-2007-4675 | 2 Apple, Microsoft | 4 Mac Os X, Quicktime, Windows Vista and 1 more | 2026-04-23 | N/A |
| Heap-based buffer overflow in the QuickTime VR extension 7.2.0.240 in QuickTime.qts in Apple QuickTime before 7.3 allows remote attackers to execute arbitrary code via a QTVR (QuickTime Virtual Reality) movie file containing a large size field in the atom header of a panorama sample atom. | ||||
| CVE-2009-0869 | 2 Ibm, Microsoft | 2 Tivoli Storage Manager Hsm, Windows | 2026-04-23 | N/A |
| Buffer overflow in the client in IBM Tivoli Storage Manager (TSM) HSM 5.3.2.0 through 5.3.5.0, 5.4.0.0 through 5.4.2.5, and 5.5.0.0 through 5.5.1.4 on Windows allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors. | ||||
| CVE-2009-1211 | 1 Bluecoat | 19 Proxysg, Proxysg Sg210-10, Proxysg Sg210-25 and 16 more | 2026-04-23 | N/A |
| Blue Coat ProxySG, when transparent interception mode is enabled, uses the HTTP Host header to determine the remote endpoint, which allows remote attackers to bypass access controls for Flash, Java, Silverlight, and probably other technologies, and possibly communicate with restricted intranet sites, via a crafted web page that causes a client to send HTTP requests with a modified Host header. | ||||
| CVE-2009-3088 | 2 Ibm, Linux | 2 Tivoli Directory Server, Linux Kernel | 2026-04-23 | N/A |
| Heap-based buffer overflow in ibmdiradm in IBM Tivoli Directory Server (TDS) 6.0 on Linux allows remote attackers to have an unspecified impact via unknown vectors that trigger heap corruption, as demonstrated by a certain module in VulnDisco Pack Professional 8.11. NOTE: as of 20090903, this disclosure has no actionable information. However, because the VulnDisco Pack author is a reliable researcher, the issue is being assigned a CVE identifier for tracking purposes. | ||||