Search Results (10484 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-113869 1 Mozilla 1 Thunderbird 2026-10-27 5.4 Medium
When Thunderbird asked for a security device password (for example a smartcard PIN or the Primary Password) while decrypting an S/MIME message, the message load could finish or be cancelled while the prompt was open. This freed the message decoder while it was still in use, causing a use-after-free and a potentially exploitable crash. This vulnerability was fixed in Thunderbird 158.0.1 and Thunderbird 153.6.
CVE-2026-103575 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-27 8.8 High
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-87694 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-27 7.8 High
Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-105006 1 Microsoft 27 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 24 more 2026-10-27 6.4 Medium
Use after free in HID class driver allows an unauthorized attacker to elevate privileges with a physical attack.
CVE-2026-108458 1 Microsoft 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more 2026-10-27 8.8 High
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-108464 1 Microsoft 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more 2026-10-27 7 High
Use after free in Software Protection Platform (SPP) allows an authorized attacker to elevate privileges locally.
CVE-2026-69986 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-27 7.5 High
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-57187 1 Asterisk 2 Asterisk, Certified Asterisk 2026-10-27 6.5 Medium
Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, an authenticated attacker may cause a heap-use-after-free in `PJSIP TCP/SDP` handling by sending a `SIP INVITE` over a connection-oriented transport and disconnecting before Asterisk responds with the `200 OK`. So far, the crash has only been reproduced when Asterisk is built with `Address Sanitizer`, which detects the issue. `Address Sanitizer` is a development tool with significant performance overhead and, according to the maintainer, is not used in production systems. This issue is fixed in Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3.
CVE-2026-69987 1 Microsoft 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more 2026-10-27 7.5 High
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-109707 1 Mozilla 1 Firefox 2026-10-27 9.6 Critical
Sandbox escape due to use-after-free in the Networking component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, Thunderbird 153.5, and Firefox ESR 115.44.
CVE-2026-109705 1 Mozilla 1 Firefox 2026-10-27 9.6 Critical
Sandbox escape, site isolation issue due to incorrect boundary conditions, use-after-free in the Networking component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, Thunderbird 153.5, and Firefox ESR 115.44.
CVE-2026-63927 1 Linux 1 Linux Kernel 2026-10-27 7.8 High
In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fix use after free in debug code We're not allowed to dereference "urb" after calling usb_hcd_giveback_urb() so save the urb->status ahead of time.
CVE-2026-63922 1 Linux 1 Linux Kernel 2026-10-27 9.8 Critical
In the Linux kernel, the following vulnerability has been resolved: ipv6: exthdrs: refresh nh after handling HAO option ip6_parse_tlv() caches skb_network_header(skb) in nh while walking IPv6 TLVs. ipv6_dest_hao() may call pskb_expand_head() for a cloned skb, which can move the skb head and invalidate the cached network header pointer. Refresh nh after ipv6_dest_hao() returns so any trailing padding or TLVs are parsed from the current skb head. This matches the existing pattern used in ip6_parse_tlv() after helpers that can modify skb header storage.
CVE-2026-63919 1 Linux 1 Linux Kernel 2026-10-27 8.8 High
In the Linux kernel, the following vulnerability has been resolved: xfrm: input: hold netns during deferred transport reinjection Transport-mode reinjection stores a struct net pointer in skb->cb and uses it later from xfrm_trans_reinject(). That pointer must stay valid until the deferred callback runs. Take a netns reference when queueing deferred reinjection work and drop it after the callback completes. Use maybe_get_net() so the queueing path does not revive a namespace that is already being torn down. This keeps the existing workqueue design and fixes the netns lifetime handling in one place for all users of xfrm_trans_queue_net().
CVE-2026-112623 1 Apple 4 Ios And Ipados, Macos, Safari and 1 more 2026-10-27 8.8 High
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2026-112531 1 Apple 1 Macos 2026-10-27 N/A
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination.
CVE-2026-112655 1 Apple 6 Ios And Ipados, Macos, Safari and 3 more 2026-10-27 8.8 High
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2026-112651 1 Apple 4 Ios And Ipados, Macos, Safari and 1 more 2026-10-27 8.8 High
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2026-112626 1 Apple 6 Ios And Ipados, Macos, Safari and 3 more 2026-10-27 8.8 High
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2026-112637 1 Apple 6 Ios And Ipados, Macos, Safari and 3 more 2026-10-27 8.8 High
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.