Alertas de Seguridad de la Información

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-20305] A vulnerability in the diagnostic tools of Cisco ISE and ISE-PIC could allow an authenticated, remot…

A vulnerability in the diagnostic tools of Cisco ISE and ISE-PIC could allow an authenticated, remote attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is due to improper validation of user-supplied input. An attacker coul…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-20306] A vulnerability in the REST API of Cisco ISE and ISE-PIC could allow an authenticated, remote attack…

A vulnerability in the REST API of Cisco ISE and ISE-PIC could allow an authenticated, remote attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit thi…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-20307] A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, rem…

A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have at least low-privileged administrative credentials. This vulnerability is due to insecure deserialization of a user-supplied Java byte stream.…

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-92397] A vulnerability has been found in Ruijie RG-EW3000GX EW_3.0(1)B11P380. Affected by this vulnerabilit…

A vulnerability has been found in Ruijie RG-EW3000GX EW_3.0(1)B11P380. Affected by this vulnerability is the function cc_set of the file unifyframe-sgi.elf of the component configChange. Such manipulation of the argument data.url leads to os command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-70416] Dell ObjectScale, versions prior to 4.4.0.0, contains a Deserialization of Untrusted Data vulnerabil…

Dell ObjectScale, versions prior to 4.4.0.0, contains a Deserialization of Untrusted Data vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2025-59953] LMDeploy is a toolkit for compressing, deploying, and serving large language models. Starting in ver…

LMDeploy is a toolkit for compressing, deploying, and serving large language models. Starting in version 0.9.1 and prior to version 0.10.2, the LMdeploy implements an rpc server (AsyncRPCServer in zmq_rpc.py) for supporting the RPC communications. In its core functionality call_and_response(), I found it will directly use the pickles.loads() to deserialize the received messages without any sanitiz…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-92395] @fastify/proxy-addr is a Fastify plugin that determines a request's client address behind trusted re…

@fastify/proxy-addr is a Fastify plugin that determines a request's client address behind trusted reverse proxies, and it backs Fastify request.ip and request.ips. In versions 3.0.0 through 5.1.0, a trust subnet written in IPv4-mapped IPv6 notation with an IPv4-sized prefix, such as ::ffff:10.0.0.0/8 instead of the correct ::ffff:10.0.0.0/104, is accepted without error but trusts every IPv4 addres…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-91843] A stack overflow during the unauthenticated login process may allow an attacker to run arbitrary cod…

A stack overflow during the unauthenticated login process may allow an attacker to run arbitrary code remotely with root privileges.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-90048] In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: fix slab-out-of-bound…

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: fix slab-out-of-bounds write in ni_create_attr_list() ni_create_attr_list() allocates a fixed buffer of al_aligned(record_size) (== record_size) bytes and then walks every attribute of the primary MFT record, writing one ATTR_LIST_ENTRY per attribute and advancing the cursor by le_size(name_len), with no check against …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-90049] In the Linux kernel, the following vulnerability has been resolved: net: skbuff: don't skb_tx_error…

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: don't skb_tx_error() the source skb in skb_zerocopy() skb_zerocopy() copies frags from @from into @to. On an skb_orphan_frags() failure it calls skb_tx_error(@from), a destructive operation on the source skb the copy helper does not own. That completes @from's zerocopy uarg and clears SKBFL_ALL_ZEROCOPY, including t…

nvdcriticovulnerabilidad CVSS 9.3 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-90038] In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent client use-after-…

In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent client use-after-free during export state revocation nfsd4_revoke_export_states() has the same use-after-free as nfsd4_revoke_states(): it drops nn->client_lock across revoke_one_stid() and the following read of clp->cl_minorversion, but the stateid reference it holds does not pin the client. A teardown racing the…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-90042] In the Linux kernel, the following vulnerability has been resolved: ceph: properly decrypt filename…

In the Linux kernel, the following vulnerability has been resolved: ceph: properly decrypt filenames in vmalloc() buffers The fscrypt subsystem uses the scatterlist crypto API, inheriting its requirement that any buffers are in the linear mapping region. However, the messenger client uses kvmalloc() to create buffers for messages, which will occasionally place those buffers in the vmalloc() regi…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-90036] In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent client use-after-…

In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent client use-after-free during blocked-lock reaping A bare lock owner -- its only remaining reference a blocked lock on nn->blocked_locks_lru -- holds a raw pointer to its nfs4_client but no reference keeping the client alive. When the per-net laundromat reaps such a lock, freeing the nbl drops the owner reference he…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-90037] In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent client use-after-…

In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent client use-after-free during close_lru reaping An nfs4_openowner left on nn->close_lru after its final CLOSE keeps its last closed stateid in oo_last_closed_stid, holding only a raw pointer to its nfs4_client. The laundromat reaps timed-out entries, drops nn->client_lock, and calls nfs4_put_stid(), which dereferenc…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-90011] In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Reserve a …

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Reserve a terminator byte for the login payload iscsi_target_check_login_request() rejects a login PDU whose DataSegmentLength exceeds MAX_KEY_VALUE_PAIRS, but the test is '>' and login->req_buf is allocated with exactly MAX_KEY_VALUE_PAIRS bytes. Since iscsit_get_login_rx() receives payload_length + padding…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-90012] In the Linux kernel, the following vulnerability has been resolved: spi: Fix DMA mapping ownership …

In the Linux kernel, the following vulnerability has been resolved: spi: Fix DMA mapping ownership on partial map failure If RX mapping fails after TX mapping succeeds, __spi_map_msg() unmaps TX but leaves tx_sg_mapped set. If TX mapping fails on a later transfer, mappings created for earlier transfers remain active. In both cases, cur_{tx,rx}_dma_dev have not yet been updated because they are …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-89990] In the Linux kernel, the following vulnerability has been resolved: ceph: lock mutex in ceph_mds_ch…

In the Linux kernel, the following vulnerability has been resolved: ceph: lock mutex in ceph_mds_check_access() MDS session OPEN handling replaces mdsc->s_cap_auths under mdsc->mutex, freeing the previous array and its strings. ceph_mds_check_access() traverses this array without holding the mutex. A concurrent session reopen can therefore free the array while it is being inspected, resulting …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-89969] In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: fix out-of-bounds wr…

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: fix out-of-bounds write when receiving an over-long PDU nvmet_tcp_try_recv_pdu() reads a PDU header into the fixed 128-byte queue->pdu union, then computes the remaining payload length as queue->left = hdr->hlen - queue->offset + hdgst; and reads that many more bytes into &queue->pdu + queue->offset, without ever b…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-89970] In the Linux kernel, the following vulnerability has been resolved: nvmet-auth: Synchronize timeout…

In the Linux kernel, the following vulnerability has been resolved: nvmet-auth: Synchronize timeout work during SQ teardown nvmet_auth_sq_free() cancels auth_expired_work with cancel_delayed_work(). If the work has already started, cancellation does not wait for the callback. Transport teardown can consequently free or reuse the queue containing struct nvmet_sq while nvmet_auth_expired_work() st…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/09/2026

[CVE-2026-89972] In the Linux kernel, the following vulnerability has been resolved: nvme: add missing SRCU grace pe…

In the Linux kernel, the following vulnerability has been resolved: nvme: add missing SRCU grace period in error path nvme_alloc_ns() error path at out_unlink_ns removes ns from the namespace head siblings list with list_del_rcu(&ns->siblings) but does not wait for SRCU readers before freeing the namespace struct. Multipath code iterates the head->list under srcu_read_lock() in nvme_find_path() …

nvdcriticovulnerabilidad CVSS 9.8 NVD