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CVEs that CISA lists as exploited in real attacks, newest additions first.

426 CVEs · updated 2026-11-11 07:09 UTC

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  1. CVE-2020-1027

    An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory, aka 'Windows Kernel Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0913, CVE-2020-1000, CVE-2020-1003.

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 5% exploit odds Fix listed
  2. CVE-2018-19320

    The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system.

    exploited Memory safety OS & kernel Gigabyte Aorus Graphics Engine

    7.8 HIGH 5% exploit odds Fix listed
  3. CVE-2019-7287

    A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.1.4. An application may be able to execute arbitrary code with kernel privileges.

    exploited Memory safety Device Apple Iphone Os

    7.8 HIGH 5% exploit odds Fix listed
  4. CVE-2021-31979

    Windows Kernel Elevation of Privilege Vulnerability

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 5% exploit odds Fix listed
  5. CVE-2024-53197

    In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices A bogus device can provide a bNumConfigurations value that exceeds the initial value used in usb_get_configuration for allocating dev->config. This can lead to out-of-bounds accesses later, e.g. in usb_destroy_configuration.

    exploited Memory safety OS & kernel Linux Kernel

    7.8 HIGH 4% exploit odds Fix listed
  6. CVE-2025-24985

    Integer overflow or wraparound in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally.

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 4% exploit odds Fix listed
  7. CVE-2018-19321

    The GPCIDrv and GDrv low-level drivers in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 expose functionality to read and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges.

    exploited Memory safety OS & kernel Gigabyte Aorus Graphics Engine

    7.8 HIGH 4% exploit odds Fix listed
  8. CVE-2018-8405

    An elevation of privilege vulnerability exists when the DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in memory, aka "DirectX Graphics Kernel Elevation of Privilege Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8400, CVE-2018-8401, CVE-2018-8406.

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 3% exploit odds Fix listed
  9. CVE-2018-8406

    An elevation of privilege vulnerability exists when the DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in memory, aka "DirectX Graphics Kernel Elevation of Privilege Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8400, CVE-2018-8401, CVE-2018-8405.

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 3% exploit odds Fix listed
  10. CVE-2024-53104

    In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_format This can lead to out of bounds writes since frames of this type were not taken into account when calculating the size of the frames buffer in uvc_parse_streaming.

    exploited Memory safety OS & kernel Debian Linux

    7.8 HIGH 3% exploit odds Fix listed
  11. CVE-2022-32894

    An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

    exploited Memory safety OS & kernel Apple Ipados

    7.8 HIGH 3% exploit odds Fix listed
  12. CVE-2013-2596

    Integer overflow in the fb_mmap function in drivers/video/fbmem.c in the Linux kernel before 3.8.9, as used in a certain Motorola build of Android 4.1.2 and other products, allows local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted /dev/graphics/fb0 mmap2 system calls, as demonstrated by the Motochopper pwn program.

    exploited Memory safety OS & kernel Linux Kernel

    7.8 HIGH 3% exploit odds Fix listed
  13. CVE-2020-9907

    A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8. An application may be able to execute arbitrary code with kernel privileges.

    exploited Memory safety OS & kernel Apple Ipados

    7.8 HIGH 3% exploit odds Fix listed
  14. CVE-2022-41125

    Windows CNG Key Isolation Service Elevation of Privilege Vulnerability

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 3% exploit odds Fix listed
  15. CVE-2021-30983

    A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 15.2 and iPadOS 15.2. An application may be able to execute arbitrary code with kernel privileges.

    exploited Memory safety Device Apple Ipados

    7.8 HIGH 3% exploit odds Fix listed
  16. CVE-2024-36971

    In the Linux kernel, the following vulnerability has been resolved: net: fix __dst_negative_advice() race __dst_negative_advice() does not enforce proper RCU rules when sk->dst_cache must be cleared, leading to possible UAF. RCU rules are that we must first clear sk->sk_dst_cache, then call dst_release(old_dst). Note that sk_dst_reset(sk) is implementing this protocol correctly, while __dst_negative_advice() uses the wrong order. Given that ip6_negative_advice() has special logic against RTF_CACHE, this means each of the three ->negative_advice() existing methods must perform the sk_dst_reset() themselves. Note the check against NULL dst is centralized in __dst_negative_advice(), there is no need to duplicate it in various callbacks. Many thanks to Clement Lecigne for tracking this issue. This old bug became visible after the blamed commit, using UDP sockets.

    exploited Memory safety OS & kernel Debian Linux

    7.8 HIGH 3% exploit odds Fix listed
  17. CVE-2022-41073

    Windows Print Spooler Elevation of Privilege Vulnerability

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 3% exploit odds Fix listed
  18. CVE-2025-62221

    Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

    exploited Memory safety OS & kernel Microsoft Windows 10 1809

    7.8 HIGH 3% exploit odds Fix listed
  19. CVE-2018-4344

    A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.

    exploited Memory safety Device Apple Iphone Os

    7.8 HIGH 2% exploit odds Fix listed
  20. CVE-2025-24993

    Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 2% exploit odds Fix listed
  21. CVE-2025-21418

    Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

    exploited Memory safety OS & kernel Microsoft Windows 10 1607

    7.8 HIGH 2% exploit odds Fix listed
  22. CVE-2023-41974

    A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, iOS 15.8.7 and iPadOS 15.8.7. An app may be able to execute arbitrary code with kernel privileges.

    exploited Memory safety OS & kernel Apple Ipados

    7.8 HIGH 2% exploit odds Fix listed
  23. CVE-2025-30400

    Use after free in Windows DWM allows an authorized attacker to elevate privileges locally.

    exploited Memory safety OS & kernel Microsoft Windows 10 1809

    7.8 HIGH 2% exploit odds Fix listed
  24. CVE-2025-32709

    Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 2% exploit odds Fix listed
  25. CVE-2026-20700

    A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An attacker with memory write capability may be able to execute arbitrary code. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 26. CVE-2025-14174 and CVE-2025-43529 were also issued in response to this report.

    exploited Memory safety Device Apple Ipados

    7.8 HIGH 2% exploit odds Fix listed
  26. CVE-2024-38107

    Windows Power Dependency Coordinator Elevation of Privilege Vulnerability

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 2% exploit odds Fix listed
  27. CVE-2025-21334

    Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability

    exploited Memory safety OS & kernel Microsoft Windows 10 21h2

    7.8 HIGH 2% exploit odds Fix listed
  28. CVE-2020-11261

    Memory corruption due to improper check to return error when user application requests memory allocation of a huge size in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

    exploited Memory safety Device Qualcomm apq8009 Firmware

    7.8 HIGH 2% exploit odds Fix listed
  29. CVE-2024-23225

    A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.4, macOS Sonoma 14.4, macOS Ventura 13.6.5, tvOS 17.4, visionOS 1.1, watchOS 10.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.

    exploited Memory safety OS & kernel Apple Ipados

    7.8 HIGH 1% exploit odds Fix listed
  30. CVE-2019-1214

    An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory, aka 'Windows Common Log File System Driver Elevation of Privilege Vulnerability'.

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 1% exploit odds Fix listed
  31. CVE-2025-32701

    Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

    exploited Memory safety OS & kernel Microsoft Windows 10 1507

    7.8 HIGH 1% exploit odds Fix listed
  32. CVE-2024-23296

    A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.6, macOS Sonoma 14.4, macOS Ventura 13.6.7, tvOS 17.4, visionOS 1.1, watchOS 10.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.

    exploited Memory safety OS & kernel Apple Ipados

    7.8 HIGH 1% exploit odds Fix listed
  33. CVE-2025-21335

    Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability

    exploited Memory safety OS & kernel Microsoft Windows 10 21h2

    7.8 HIGH 1% exploit odds Fix listed
  34. CVE-2020-0069

    In the ioctl handlers of the Mediatek Command Queue driver, there is a possible out of bounds write due to insufficient input sanitization and missing SELinux restrictions. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-147882143References: M-ALPS04356754

    exploited Memory safety OS & kernel Google Android

    7.8 HIGH 1% exploit odds Fix listed
  35. CVE-2026-21385

    Memory corruption while using alignments for memory allocation.

    exploited Memory safety Device Qualcomm sm7675p Firmware

    7.8 HIGH 1% exploit odds Fix listed
  36. CVE-2022-42827

    An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.7.1 and iPadOS 15.7.1, iOS 16.1 and iPadOS 16. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..

    exploited Memory safety OS & kernel Apple Ipados

    7.8 HIGH 1% exploit odds Fix listed
  37. CVE-2022-22706

    Arm Mali GPU Kernel Driver allows a non-privileged user to achieve write access to read-only memory pages. This affects Midgard r26p0 through r31p0, Bifrost r0p0 through r35p0, and Valhall r19p0 through r35p0.

    exploited Memory safety OS & kernel Arm Bifrost Gpu Kernel Driver

    7.8 HIGH 1% exploit odds Fix listed
  38. CVE-2021-1048

    In ep_loop_check_proc of eventpoll.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-204573007References: Upstream kernel

    exploited Memory safety OS & kernel Google Android

    7.8 HIGH 1% exploit odds Fix listed
  39. CVE-2020-9859

    A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5.1 and iPadOS 13.5.1, macOS Catalina 10.15.5 Supplemental Update, tvOS 13.4.6, watchOS 6.2.6. An application may be able to execute arbitrary code with kernel privileges.

    exploited Memory safety OS & kernel Apple Ipados

    7.8 HIGH 0.8% exploit odds Fix listed
  40. CVE-2024-4610

    Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r34p0 through r40p0; Valhall GPU Kernel Driver: from r34p0 through r40p0.

    exploited Memory safety OS & kernel Arm Bifrost Gpu Kernel Driver

    7.8 HIGH 0.8% exploit odds Fix listed
  41. CVE-2026-53362

    In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path In __ip6_append_data(), when the paged-allocation branch is taken (MSG_MORE / NETIF_F_SG / large fraglen), alloclen and pagedlen are computed as alloclen = fragheaderlen + transhdrlen; pagedlen = datalen - transhdrlen; datalen already includes fraggap (datalen = length + fraggap). When fraggap is non-zero, this is not the first skb and transhdrlen is zero. The fraggap bytes carried over from the previous skb are copied just past the fragment headers in the new skb's linear area. The linear area is therefore undersized by fraggap bytes while pagedlen is overstated by the same amount, and the copy writes past skb->end into the trailing skb_shared_info. An unprivileged user can trigger this via a UDPv6 socket using MSG_MORE together with MSG_SPLICE_PAGES. The bad accounting was introduced by commit 773ba4fe9104 ("ipv6: avoid partial copy for zc"). Before commit ce650a166335 ("udp6: Fix __ip6_append_data()'s handling of MSG_SPLICE_PAGES"), the negative copy value caused -EINVAL to be returned. That later commit allowed MSG_SPLICE_PAGES to proceed in this case, making the corruption triggerable. The non-paged branch sets alloclen to fraglen, which already accounts for fraggap because datalen does. Bring the paged branch in line by adding fraggap to alloclen and subtracting it from pagedlen. After this adjustment, copy no longer collapses to -fraggap on the paged path, so remove the stale comment describing that old arithmetic. Since a negative copy is no longer expected for a valid MSG_SPLICE_PAGES case, remove the MSG_SPLICE_PAGES exception from the negative copy check.

    exploited Memory safety OS & kernel Linux Kernel

    7.8 HIGH 0.7% exploit odds Fix listed
  42. CVE-2019-8526

    A use after free issue was addressed with improved memory management. This issue is fixed in macOS Mojave 10.14.4. An application may be able to gain elevated privileges.

    exploited Memory safety OS & kernel Apple Mac Os X

    7.8 HIGH 0.7% exploit odds Fix listed
  43. CVE-2021-39793

    In kbase_jd_user_buf_pin_pages of mali_kbase_mem.c, there is a possible out of bounds write due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-210470189References: N/A

    exploited Memory safety OS & kernel Google Android

    7.8 HIGH 0.7% exploit odds Fix listed
  44. CVE-2024-43047

    Memory corruption while maintaining memory maps of HLOS memory.

    exploited Memory safety Device Qualcomm Fastconnect 6700 Firmware

    7.8 HIGH 0.7% exploit odds Fix listed
  45. CVE-2023-33063

    Memory corruption in DSP Services during a remote call from HLOS to DSP.

    exploited Memory safety Device Qualcomm 315 5g Iot Modem Firmware

    7.8 HIGH 0.7% exploit odds Fix listed
  46. CVE-2025-43510

    A memory corruption issue was addressed with improved lock state checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious application may cause unexpected changes in memory shared between processes.

    exploited Memory safety OS & kernel Apple Ipados

    7.8 HIGH 0.4% exploit odds Fix listed
  47. CVE-2012-2034

    Adobe Flash Player before 10.3.183.20 and 11.x before 11.3.300.257 on Windows and Mac OS X; before 10.3.183.20 and 11.x before 11.2.202.236 on Linux; before 11.1.111.10 on Android 2.x and 3.x; and before 11.1.115.9 on Android 4.x, and Adobe AIR before 3.3.0.3610, allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2012-2037.

    exploited Memory safety OS & kernel Adobe Flash Player

    7.5 HIGH 8% exploit odds Fix listed
  48. CVE-2025-27038

    Memory corruption while rendering graphics using Adreno GPU drivers in Chrome.

    exploited Memory safety Browser & mail Qualcomm ar8031 Firmware

    7.5 HIGH 1% exploit odds Fix listed
  49. CVE-2026-68820

    Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

    exploited Memory safety OS & kernel Microsoft Windows 10 1607

    7.0 HIGH 9% exploit odds Fix listed
  50. CVE-2021-25487

    Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer.

    exploited Memory safety Device Samsung Android

    7.3 HIGH 0.6% exploit odds Fix listed

These CVEs appear in CISA's Known Exploited Vulnerabilities (KEV) catalog, which means attackers are using them in real attacks. Each entry shows severity, exploit odds, fix status and a timeline.