Search Results (43536 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-2092 1 Redhat 1 Build Keycloak 2026-04-16 7.7 High
A flaw was found in Keycloak. Keycloak's Security Assertion Markup Language (SAML) broker endpoint does not properly validate encrypted assertions when the overall SAML response is not signed. An attacker with a valid signed SAML assertion can exploit this by crafting a malicious SAML response. This allows the attacker to inject an encrypted assertion for an arbitrary principal, leading to unauthorized access and potential information disclosure.
CVE-2026-2272 2 Gimp, Redhat 2 Gimp, Enterprise Linux 2026-04-16 4.3 Medium
A flaw was found in GIMP. An integer overflow vulnerability exists when processing ICO image files, specifically in the `ico_read_info` and `ico_read_icon` functions. This issue arises because a size calculation for image buffers can wrap around due to a 32-bit integer evaluation, allowing oversized image headers to bypass security checks. A remote attacker could exploit this by providing a specially crafted ICO file, leading to a buffer overflow and memory corruption, which may result in an application level denial of service.
CVE-2026-20636 1 Apple 6 Ios And Ipados, Ipados, Iphone Os and 3 more 2026-04-16 6.5 Medium
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. Processing maliciously crafted web content may lead to an unexpected process crash.
CVE-2026-20620 1 Apple 1 Macos 2026-04-16 7.7 High
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An attacker may be able to cause unexpected system termination or read kernel memory.
CVE-2026-20621 1 Apple 5 Ios And Ipados, Ipados, Iphone Os and 2 more 2026-04-16 5.5 Medium
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. An app may be able to cause unexpected system termination or corrupt kernel memory.
CVE-2026-20675 1 Apple 7 Ios And Ipados, Ipados, Iphone Os and 4 more 2026-04-16 7.8 High
The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing a maliciously crafted image may lead to disclosure of user information.
CVE-2026-20645 1 Apple 3 Ios And Ipados, Ipados, Iphone Os 2026-04-16 4.6 Medium
An inconsistent user interface issue was addressed with improved state management. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3. An attacker with physical access to a locked device may be able to view sensitive user information.
CVE-2026-20609 1 Apple 7 Ios And Ipados, Ipados, Iphone Os and 4 more 2026-04-16 4.4 Medium
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.
CVE-2026-23204 1 Linux 1 Linux Kernel 2026-04-16 7.1 High
In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_u32: use skb_header_pointer_careful() skb_header_pointer() does not fully validate negative @offset values. Use skb_header_pointer_careful() instead. GangMin Kim provided a report and a repro fooling u32_classify(): BUG: KASAN: slab-out-of-bounds in u32_classify+0x1180/0x11b0 net/sched/cls_u32.c:221
CVE-1999-0239 1 Netscape 1 Fasttrack Server 2026-04-16 7.5 High
Netscape FastTrack Web server lists files when a lowercase "get" command is used instead of an uppercase GET.
CVE-2002-2251 1 Marcos Luiz Onisto 1 Lib Cgi 2026-04-16 N/A
Buffer overflow in the changevalue function in libcgi.h for Marcos Luiz Onisto Lib CGI 0.1 allows remote attackers to execute arbitrary code via a long argument.
CVE-2002-1337 8 Gentoo, Hp, Netbsd and 5 more 11 Linux, Alphaserver Sc, Hp-ux and 8 more 2026-04-16 N/A
Buffer overflow in Sendmail 5.79 to 8.12.7 allows remote attackers to execute arbitrary code via certain formatted address fields, related to sender and recipient header comments as processed by the crackaddr function of headers.c.
CVE-1999-0029 1 Sgi 1 Irix 2026-04-16 8.4 High
root privileges via buffer overflow in ordist command on SGI IRIX systems.
CVE-1999-1568 1 Ncftp 1 Ncftpd Server 2026-04-16 7.5 High
Off-by-one error in NcFTPd FTP server before 2.4.1 allows a remote attacker to cause a denial of service (crash) via a long PORT command.
CVE-1999-0006 1 Qualcomm 1 Qpopper 2026-04-16 9.8 Critical
Buffer overflow in POP servers based on BSD/Qualcomm's qpopper allows remote attackers to gain root access using a long PASS command.
CVE-1999-0766 1 Microsoft 2 Internet Explorer, Java Virtual Machine 2026-04-16 N/A
The Microsoft Java Virtual Machine allows a malicious Java applet to execute arbitrary commands outside of the sandbox environment.
CVE-2003-1336 1 Mirc 1 Mirc 2026-04-16 N/A
Buffer overflow in mIRC before 6.11 allows remote attackers to execute arbitrary code via a long irc:// URL.
CVE-1999-0332 1 Microsoft 1 Netmeeting 2026-04-16 N/A
Buffer overflow in NetMeeting allows denial of service and remote command execution.
CVE-1999-0284 2 Ibm, Microsoft 2 Lotus Domino Mail Server, Exchange Server 2026-04-16 N/A
Denial of service to NT mail servers including Ipswitch, Mdaemon, and Exchange through a buffer overflow in the SMTP HELO command.
CVE-1999-1237 1 Apache 1 Http Server 2026-04-16 N/A
Multiple buffer overflows in smbvalid/smbval SMB authentication library, as used in Apache::AuthenSmb and possibly other modules, allows remote attackers to execute arbitrary commands via (1) a long username, (2) a long password, and (3) other unspecified methods.