Vulnerabilities exploitable today
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CVECVSSEPSSKEVRExploitTitleMod.
CVE-2025-6743—7.1%
——2——CVE-2025-377747.8 HIG7.1%
——2In the Linux kernel, the following vulnerability has been resolved:
slab: ensure slab->obj_exts is clear in a newly allocated slab page
ktest recently reported crashes while running several buffered io tests
with __alloc_tagging_slab_alloc_hook() at the top of the crash call stack.
The signature indicates an invalid address dereference with low bits of
slab->obj_exts being set. The bits were outside of the range used by
page_memcg_data_flags and objext_flags and hence were not masked out
by slab_obj_exts() when obtaining the pointer stored in slab->obj_exts.
The typical crash log looks like this:
00510 Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010
00510 Mem abort info:
00510 ESR = 0x0000000096000045
00510 EC = 0x25: DABT (current EL), IL = 32 bits
00510 SET = 0, FnV = 0
00510 EA = 0, S1PTW = 0
00510 FSC = 0x05: level 1 translation fault
00510 Data abort info:
00510 ISV = 0, ISS = 0x00000045, ISS2 = 0x00000000
00510 CM = 0, WnR = 1, TnD = 0, TagAccess = 0
00510 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
00510 user pgtable: 4k pages, 39-bit VAs, pgdp=0000000104175000
00510 [0000000000000010] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000
00510 Internal error: Oops: 0000000096000045 [#1] SMP
00510 Modules linked in:
00510 CPU: 10 UID: 0 PID: 7692 Comm: cat Not tainted 6.15.0-rc1-ktest-g189e17946605 #19327 NONE
00510 Hardware name: linux,dummy-virt (DT)
00510 pstate: 20001005 (nzCv daif -PAN -UAO -TCO -DIT +SSBS BTYPE=--)
00510 pc : __alloc_tagging_slab_alloc_hook+0xe0/0x190
00510 lr : __kmalloc_noprof+0x150/0x310
00510 sp : ffffff80c87df6c0
00510 x29: ffffff80c87df6c0 x28: 000000000013d1ff x27: 000000000013d200
00510 x26: ffffff80c87df9e0 x25: 0000000000000000 x24: 0000000000000001
00510 x23: ffffffc08041953c x22: 000000000000004c x21: ffffff80c0002180
00510 x20: fffffffec3120840 x19: ffffff80c4821000 x18: 0000000000000000
00510 x17: fffffffec3d02f00 x16: fffffffec3d02e00 x15: fffffffec3d00700
00510 x14: fffffffec3d00600 x13: 0000000000000200 x12: 0000000000000006
00510 x11: ffffffc080bb86c0 x10: 0000000000000000 x9 : ffffffc080201e58
00510 x8 : ffffff80c4821060 x7 : 0000000000000000 x6 : 0000000055555556
00510 x5 : 0000000000000001 x4 : 0000000000000010 x3 : 0000000000000060
00510 x2 : 0000000000000000 x1 : ffffffc080f50cf8 x0 : ffffff80d801d000
00510 Call trace:
00510 __alloc_tagging_slab_alloc_hook+0xe0/0x190 (P)
00510 __kmalloc_noprof+0x150/0x310
00510 __bch2_folio_create+0x5c/0xf8
00510 bch2_folio_create+0x2c/0x40
00510 bch2_readahead+0xc0/0x460
00510 read_pages+0x7c/0x230
00510 page_cache_ra_order+0x244/0x3a8
00510 page_cache_async_ra+0x124/0x170
00510 filemap_readahead.isra.0+0x58/0xa0
00510 filemap_get_pages+0x454/0x7b0
00510 filemap_read+0xdc/0x418
00510 bch2_read_iter+0x100/0x1b0
00510 vfs_read+0x214/0x300
00510 ksys_read+0x6c/0x108
00510 __arm64_sys_read+0x20/0x30
00510 invoke_syscall.constprop.0+0x54/0xe8
00510 do_el0_svc+0x44/0xc8
00510 el0_svc+0x18/0x58
00510 el0t_64_sync_handler+0x104/0x130
00510 el0t_64_sync+0x154/0x158
00510 Code: d5384100 f9401c01 b9401aa3 b40002e1 (f8227881)
00510 ---[ end trace 0000000000000000 ]---
00510 Kernel panic - not syncing: Oops: Fatal exception
00510 SMP: stopping secondary CPUs
00510 Kernel Offset: disabled
00510 CPU features: 0x0000,000000e0,00000410,8240500b
00510 Memory Limit: none
Investigation indicates that these bits are already set when we allocate
slab page and are not zeroed out after allocation. We are not yet sure
why these crashes start happening only recently but regardless of the
reason, not initializing a field that gets used later is wrong. Fix it
by initializing slab->obj_exts during slab page allocation.3hCVE-2022-499287.5 HIG7.1%
——2In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: Fix null-ptr-deref when xps sysfs alloc failed
There is a null-ptr-deref when xps sysfs alloc failed:
BUG: KASAN: null-ptr-deref in sysfs_do_create_link_sd+0x40/0xd0
Read of size 8 at addr 0000000000000030 by task gssproxy/457
CPU: 5 PID: 457 Comm: gssproxy Not tainted 6.0.0-09040-g02357b27ee03 #9
Call Trace:
<TASK>
dump_stack_lvl+0x34/0x44
kasan_report+0xa3/0x120
sysfs_do_create_link_sd+0x40/0xd0
rpc_sysfs_client_setup+0x161/0x1b0
rpc_new_client+0x3fc/0x6e0
rpc_create_xprt+0x71/0x220
rpc_create+0x1d4/0x350
gssp_rpc_create+0xc3/0x160
set_gssp_clnt+0xbc/0x140
write_gssp+0x116/0x1a0
proc_reg_write+0xd6/0x130
vfs_write+0x177/0x690
ksys_write+0xb9/0x150
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
When the xprt_switch sysfs alloc failed, should not add xprt and
switch sysfs to it, otherwise, maybe null-ptr-deref; also initialize
the 'xps_sysfs' to NULL to avoid oops when destroy it.4hCVE-2025-38702—7.1%
——2——CVE-2025-3272—7.1%
——2——CVE-2025-7362—7.1%
——2——CVE-2025-21977—7.1%
——2——CVE-2025-21990—7.1%
——2——CVE-2026-6391—7.1%
——2——CVE-2026-394134.2 MED7.1%
——2LightRAG provides simple and fast retrieval-augmented generation. Prior to 1.4.14, the LightRAG API is vulnerable to a JWT algorithm confusion attack where an attacker can forge tokens by specifying 'alg': 'none' in the JWT header. Since the jwt.decode() call does not explicitly deny the 'none' algorithm, a crafted token without a signature will be accepted as valid, leading to unauthorized access. This vulnerability is fixed in 1.4.14.11dCVE-2026-479597.8 HIG7.1%
——2Acrobat Reader versions 24.001.30365, 26.001.21651 and earlier are affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.12dCVE-2025-26394—7.1%
——2——CVE-2026-243154.2 MED7.1%
——2SAP Fiori Launchpad allows attackers to craft malicious URLs that triggers arbitrary service calls on the Fiori domain, this when opened by the user could compromise accounts by stealing user credentials. Successful exploitation requires adversaries to possess advanced knowledge of the system causing low impact on Confidentiality and Integrity. Availability of the system is no impacted.12dCVE-2024-23764—7.1%
——2——CVE-2026-478828.3 HIG7.1%
——2When enabling Spring Boot DevTools support for a remote application target (for example a Docker container or Cloud Foundry app) from the Spring Tools Boot Dashboard, Spring Tools generates a shared secret that authenticates DevTools remote-restart uploads to the deployed application. This secret was generated using a non-cryptographic pseudo-random number generator rather than a cryptographically secure source of randomness.
Affected Spring Products and Versions:
Spring Tools for Eclipse: 5.2.0 and earlier3dCVE-2026-21966—7.1%
——2——CVE-2024-22379—7.1%
——2——CVE-2025-21982—7.1%
——2——CVE-2026-84206.1 MED7.1%
——2The BLOGCHAT Chat System plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.6.3. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.12dCVE-2025-53478—7.1%
——2——CVE-2026-558856.8 MED7.1%
——2Grav is a file-based Web platform. Prior to 1.7.53, an authenticated administrator with backup permissions can download a ZIP archive containing the full Grav installation root, including user/accounts/admin.yaml with the administrator password hash and user/config with site configuration, through the backup download endpoint protected only by the session-static admin-nonce URL parameter. This issue is reported as fixed in version 1.7.53.22dCVE-2025-38530—7.1%
——2——CVE-2026-149857.8 HIG7.1%
——2The Analog Way Picturall Quad Compact Mark II version 3.5.8, contains a local privilege escalation vulnerability in the core firmware. This is due to improper privilege delegation and insufficient input validation in a maintenance script.8dCVE-2025-53479—7.1%
——2——CVE-2023-35013—7.1%
——2——CVE-2025-21974—7.1%
——2——CVE-2025-21989—7.1%
——2——CVE-2021-473177.8 HIG7.1%
——2In the Linux kernel, the following vulnerability has been resolved:
powerpc/bpf: Fix detecting BPF atomic instructions
Commit 91c960b0056672 ("bpf: Rename BPF_XADD and prepare to encode other
atomics in .imm") converted BPF_XADD to BPF_ATOMIC and added a way to
distinguish instructions based on the immediate field. Existing JIT
implementations were updated to check for the immediate field and to
reject programs utilizing anything more than BPF_ADD (such as BPF_FETCH)
in the immediate field.
However, the check added to powerpc64 JIT did not look at the correct
BPF instruction. Due to this, such programs would be accepted and
incorrectly JIT'ed resulting in soft lockups, as seen with the atomic
bounds test. Fix this by looking at the correct immediate value.4hCVE-2017-17765—7.1%
——2——CVE-2017-17764—7.1%
——2——CVE-2026-64491—7.1%
——2In the Linux kernel, the following vulnerability has been resolved:
ALSA: usx2y: us144mkii: fix work UAF on disconnect
tascam_disconnect() cancels capture_work and midi_in_work before
usb_kill_anchored_urbs() kills the capture/MIDI-in URBs. Those URBs
self-resubmit, and their completion handlers reschedule the work.
A URB that completes in the small window between cancel_work_sync() and
usb_kill_anchored_urbs() therefore re-arms the work after its only
cancel. Nothing cancels it again before snd_card_free() frees the
card-private tascam structure, so the work handler then runs on freed
memory.
Kill the anchored URBs before cancelling the work; once the work is
cancelled no remaining URB can complete to re-arm it.10dCVE-2025-44779—7.1%
——2——CVE-2023-53126—7.1%
——2——CVE-2026-29976—7.1%
——2——CVE-2025-53487—7.1%
——2——CVE-2025-22000—7.1%
——2——CVE-2025-25524—7.1%
——2——CVE-2025-53491—7.1%
——2——CVE-2026-134427.1 HIG7.1%
——2IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to reuse another user's FAISS namespace to access owner-only vector content and influence later query results. This causes cross-user information disclosure and limited integrity impact through persistent poisoning of returned results.5dCVE-2026-12014—7.1%
——2——