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CVE Vendors Products Updated CVSS v3.1
CVE-2026-5759 1 Falkordb 1 Falkordb 2026-10-13 9.8 Critical
A double free and use-after-free vulnerability in the RdbLoadDeletedNodes function of the RDB graph decoders (src/serializers/decoders/*/decode_graph_entities.c) in FalkorDB before 4.18.1 allows a remote attacker who can issue Redis replication commands (for example, against an instance with no password configured) to cause a denial of service or execute arbitrary code in the redis-server process by supplying a crafted RDB stream whose deleted-nodes buffer length is not a multiple of sizeof(NodeID). The length check relies on ASSERT(), which is compiled out in release builds, so the function continues after freeing the buffer, reading it and freeing it a second time.
CVE-2026-109724 1 Mozilla 1 Firefox 2026-10-13 5.4 Medium
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.
CVE-2026-109707 1 Mozilla 1 Firefox 2026-10-13 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, and Thunderbird 153.5.
CVE-2026-109705 1 Mozilla 1 Firefox 2026-10-13 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, and Thunderbird 153.5.
CVE-2026-96297 1 Mongodb 1 Mongodb Server 2026-10-13 6.5 Medium
Use of freed memory in the aggregation feature of MongoDB Server can cause the server to read data from a memory area after it has been released. When an internal aggregation stage is combined with a batch size of 0, the server may read from memory that is no longer in use. Because that memory can be reused for other data before it is read, query results returned to the client may contain unrelated data from the server process. Depending on the state of memory at the time, the server process may also terminate unexpectedly. The behavior can occur when an authenticated user with read privileges runs an aggregate command that combines these two settings.
CVE-2026-109254 1 Freerdp 1 Freerdp 2026-10-13 5.9 Medium
FreeRDP 2.1.0 before 3.32.0 contains a use-after-free vulnerability in the static rdpsnd channel disconnect path, which frees audio formats and device without joining play_thread. A malicious RDP server can disconnect while asynchronous Wave2 playback processes queued PDUs, causing the client to read freed heap memory and crash.
CVE-2026-109268 1 Imagemagick 1 Imagemagick 2026-10-13 3.7 Low
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains a use after free vulnerability in the PDF writer when writing CMYK images with JPEG2000 compression. Attackers can supply a crafted CMYK image that, when written to PDF with JPEG2000 compression, causes freed memory to be reused, potentially crashing the process.
CVE-2026-100825 1 Mozilla 2 Firefox, Thunderbird 2026-10-13 8.8 High
Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.
CVE-2026-100831 1 Mozilla 2 Firefox, Thunderbird 2026-10-13 8.8 High
Use-after-free in the DOM: UI Events & Focus Handling component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.
CVE-2026-21120 1 Samsung Mobile 1 Samsung Mobile Devices 2026-10-12 N/A
Use after free in WSM service prior to SMR Oct-2026 Release 1 allows local attackers to potentially execute arbitrary code with system privilege.
CVE-2026-98385 1 Linux 1 Linux Kernel 2026-10-12 7.0 High
In the Linux kernel, the following vulnerability has been resolved: sched/cache: Decouple sched_cache_group from mm to fix UAF Currently the sched cache grouping is by mm and the scheduling statistics sched_cache_stat lives in the mm structure. This ties the life cycle of scheduling stats with mm. In account_mm_sched(), the scheduling stats are accessed by task->mm->sc_stat. However, a task may be switching mm on one CPU when another CPU is running account_mm_sched(), and possibly accessing the old mm that was freed. This problem was found when running tests with KASAN by Hyunwoo: https://lore.kernel.org/lkml/apPb-Dr4nPYuHQOK@v4bel/ Instead of serializing the mm access by introducing extra acquisition of rq lock in the mm free path, extract sched_cache_stat from mm_struct, rename it as sched_cache_group and manage its life cycle apart from mm_struct with its own ref counting. This allows us in the next patch access sched_cache_group directly from task, and add a refcount on sched_cache_group when a task links to it. This prevents the use after free issue when accessing stale and released old mm and its sched cache stat a task switches to a new mm while account_mm_sched() is done elsewhere. The other benefit of this restructure is in the future, the grouping of tasks to a LLC would have the flexibility to be associated with a user defined grouping, or cgroup, cookie group, numa_group or others instead of just with a single mm address space. Rename sched_cache_stat to sched_cache_group and turn it into a refcounted object allocated from mm_struct. The mm_struct now holds a pointer (sched_cache_grp) to this object instead of embedding it.
CVE-2026-20542 1 Mediatek 39 Mediatek Chipset, Mt2718, Mt2718 Firmware and 36 more 2026-10-09 6.7 Medium
In apusys, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11076799; Issue ID: MSV-8143.
CVE-2026-20537 2 Mediatek, Mediatek, Inc. 23 Mt6878, Mt6878 Firmware, Mt6881 and 20 more 2026-10-09 6.7 Medium
In aidl, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11185225; Issue ID: MSV-9024.
CVE-2026-98378 1 Linux 1 Linux Kernel 2026-10-09 7.0 High
In the Linux kernel, the following vulnerability has been resolved: bpf: Skip unsettled links in link iterator bpf_link_prime() inserts a link into link_idr before anon_inode_getfile() succeeds and before bpf_link_settle() publishes the ID in link->id. bpf_link_by_id() treats such an ID-zero link as unsettled, but the link iterator takes a reference without this check. If anon_inode_getfile() then fails, the creator removes the ID and frees its still-private link directly. The iterator is left with a dangling reference and its next bpf_link_put() accesses freed memory. Treat ID-zero entries as transient in bpf_link_get_curr_or_next(), just as bpf_link_by_id() does. BUG: KASAN: slab-use-after-free in bpf_link_put Write of size 8 by task exp/384 Call Trace: bpf_link_put kernel/bpf/syscall.c:3372 bpf_link_seq_next kernel/bpf/link_iter.c:33 bpf_seq_read kernel/bpf/bpf_iter.c:158 vfs_read fs/read_write.c:572 ksys_read fs/read_write.c:716 do_syscall_64 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:121 Kernel panic - not syncing: KASAN: panic_on_warn set ...
CVE-2026-20531 2 Mediatek, Mediatek, Inc. 13 Mt6899, Mt6899 Firmware, Mt6993 and 10 more 2026-10-09 8.4 High
In apu, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11249016; Issue ID: MSV-9169.
CVE-2026-20536 2 Mediatek, Mediatek, Inc. 27 Mt6878, Mt6878 Firmware, Mt6881 and 24 more 2026-10-09 6.7 Medium
In aidl, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11242428; Issue ID: MSV-9038.
CVE-2026-57559 1 Qualcomm 45 Cologne, Cologne Firmware, Fastconnect 6700 and 42 more 2026-10-09 7.8 High
Memory corruption while processing service requests.
CVE-2026-57555 1 Qualcomm 45 Cologne, Cologne Firmware, Fastconnect 6700 and 42 more 2026-10-09 7.8 High
Memory Corruption when executing system service routines due to improper handling of user input buffers.
CVE-2026-57554 1 Qualcomm 437 Ar8031, Ar8031 Firmware, Ar8035 and 434 more 2026-10-09 7.8 High
Memory Corruption when asynchronous threads access shared performance counter data simultaneously during FastRPC invocations.
CVE-2026-57537 1 Qualcomm 145 Congo, Congo Firmware, Fastconnect 6200 and 142 more 2026-10-09 7.8 High
Memory Corruption when accessing and modifying geographic mapping data concurrently without proper synchronization.