Alertas de Seguridad de la Información

M Alto vulnerabilidad

25/07/2026

[CVE-2026-64265] In the Linux kernel, the following vulnerability has been resolved: fuse: clear intr_entry in fuse_…

In the Linux kernel, the following vulnerability has been resolved: fuse: clear intr_entry in fuse_resend and fuse_remove_pending_req When fuse_resend() moves a request from fpq->processing back to fiq->pending, it sets FR_PENDING and clears FR_SENT but does not remove the requests intr_entry from fiq->interrupts. If the request had FR_INTERRUPTED set from a prior signal, intr_entry remains dan…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/07/2026

[CVE-2026-64266] In the Linux kernel, the following vulnerability has been resolved: fuse: re-lock request before re…

In the Linux kernel, the following vulnerability has been resolved: fuse: re-lock request before returning from fuse_ref_folio() fuse_ref_folio() unlocks the request but does not re-lock it before returning. fuse_chan_abort() can end the request and the async end callback (eg fuse_writepage_free()) can free the args while the subsequent copy chain logic after fuse_ref_folio() accesses them, lead…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/07/2026

[CVE-2026-10818] The WPForms Pro plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, a…

The WPForms Pro plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.10.1.1 via the ajax_chunk_upload_finalize function. This is due to the file type validation occurring after chunk metadata and file contents have already been written to disk, and the assembled file not being deleted upon validation failure. This makes it possible for unauthenticated…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

25/07/2026

[CVE-2026-66373] Redis before 8.8.0, in the unusual case where an authenticated attacker can execute RESTORE, allows …

Redis before 8.8.0, in the unusual case where an authenticated attacker can execute RESTORE, allows remote code execution via a RESTORE payload where the same NACK (pending entry) is referenced by more than one consumer, because deleting both consumers via XGROUP DELCONSUMER leads to a double free. NOTE: this issue exists because of an incomplete fix for CVE-2026-25243.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/07/2026

[CVE-2026-66374] Knot Resolver before 6.4.1 allows remote code execution via a heap-based buffer overflow in the DoQ …

Knot Resolver before 6.4.1 allows remote code execution via a heap-based buffer overflow in the DoQ (DNS-over-QUIC) receive path.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-61892] Weintek cMT3092X HMI allows a non-privileged user to modify tokens to escalate privileges.

Weintek cMT3092X HMI allows a non-privileged user to modify tokens to escalate privileges.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-60134] Weintek cMT3092X HMI allows a non-privileged user to modify cookies to gain elevated privileges.

Weintek cMT3092X HMI allows a non-privileged user to modify cookies to gain elevated privileges.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2025-71408] NLTK (Natural Language Toolkit) before version 3.9.3 contains an eval injection vulnerability in the…

NLTK (Natural Language Toolkit) before version 3.9.3 contains an eval injection vulnerability in the nltk.collocations module that allows an attacker who controls command-line arguments to execute arbitrary Python code. When collocations.py is invoked directly, the __main__ block passes command-line arguments directly to eval() as suffixes of BigramAssocMeasures without allowlist validation or san…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-66040] FFmpeg through 8.1.2, fixed in commit b506faf, contains a heap out-of-bounds write vulnerability in …

FFmpeg through 8.1.2, fixed in commit b506faf, contains a heap out-of-bounds write vulnerability in the native PNG and APNG encoders that allows remote attackers to corrupt heap memory by supplying a crafted PNG image with a malicious eXIf chunk. Attackers can craft an eXIf chunk where multiple IFD entries reference the same large value payload, causing canonical serialization to expand the output…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-66041] FFmpeg 7.0 through 8.1.2, fixed in commit 4da9812, contains a heap out-of-bounds write vulnerability…

FFmpeg 7.0 through 8.1.2, fixed in commit 4da9812, contains a heap out-of-bounds write vulnerability in the vf_quirc filter that allows an attacker to corrupt heap memory by supplying a crafted PGS/SUP subtitle file with mismatched frame dimensions. Attackers can provide a subtitle file whose second presentation has larger dimensions than its first, causing av_image_copy_plane() to copy data excee…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-66036] FFmpeg through 8.1.2, fixed in commit 5d7112c, contains a heap out-of-bounds write vulnerability in …

FFmpeg through 8.1.2, fixed in commit 5d7112c, contains a heap out-of-bounds write vulnerability in the vf_hqdn3d filter that allows attackers to corrupt heap memory by supplying a crafted video whose frame resolution increases between frames when filtergraph reinitialization is disabled via the -reinit_filter 0 option. Attackers can provide a malicious video input where vf_hqdn3d.config_input() a…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-66039] FFmpeg through 8.1.2, fixed in commit aafb5c6, contains a signed integer overflow vulnerability in t…

FFmpeg through 8.1.2, fixed in commit aafb5c6, contains a signed integer overflow vulnerability in the MACE6 audio decoder that allows attackers to corrupt heap memory by supplying a crafted CAF file with a malicious bytes_per_packet value. Attackers can craft a CAF file with oversized bytes_per_packet and frames_per_packet values in the desc chunk to trigger an integer overflow in mace_decode_fra…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-54342] In epa4all, prior to version 2026-05-20, an attacker on the network path between epa4all and any bac…

In epa4all, prior to version 2026-05-20, an attacker on the network path between epa4all and any backend (ePA Aktensystem, Konnektor, IDP, TSS) can present a self-signed TLS certificate and intercept the connection. For non-VAU connections (Konnektor, IDP), this allows direct read and modification of the inner traffic, including smartcard operations and OIDC authentication exchanges. For the ePA b…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-17107] A flaw was found in the cluster-proxy service-proxy component used in Red Hat Advanced Cluster Manag…

A flaw was found in the cluster-proxy service-proxy component used in Red Hat Advanced Cluster Management for Kubernetes (RHACM) and multicluster-engine (MCE). The service-proxy appends impersonation group headers to proxied requests without first removing caller-supplied values, and the spoke ServiceAccount holds unrestricted impersonation permissions. An authenticated hub principal can inject an…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-66032] libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftp_op…

libssh2 through 1.11.1, fixed in commit 5e47761, contains a double-free vulnerability in the sftp_open() function in src/sftp.c that allows a malicious SSH server to corrupt the heap of any authenticated client opening an SFTP session. When a server responds to SSH_FXP_OPEN with SSH_FXP_STATUS containing FX_OK, the response data buffer is freed, and if a subsequent sftp_packet_require() call retur…

nvdaltovulnerabilidad CVSS 8.8 NVD

L Alto vulnerabilidad

24/07/2026

[CVE-2026-66033] libssh2 through 1.11.1, fixed in commit a2ed82d, contains a pre-authentication integer underflow vul…

libssh2 through 1.11.1, fixed in commit a2ed82d, contains a pre-authentication integer underflow vulnerability in the ssh2_cipher_crypt() function in src/openssl.c that allows a malicious SSH server to crash any connecting client by negotiating AES-GCM ciphers during handshake. Attackers can exploit the underflow in the expression computing blocksize minus aadlen minus authentication tag length to…

nvdaltovulnerabilidad CVSS 7.5 NVD

L Alto vulnerabilidad

24/07/2026

[CVE-2026-66034] libssh2 through 1.11.1, fixed in commit a13bb6c, contains a missing bounds check vulnerability that …

libssh2 through 1.11.1, fixed in commit a13bb6c, contains a missing bounds check vulnerability that allows a malicious SSH server to trigger an arbitrary-length heap out-of-bounds read and a free of an uninitialized pointer via the publickey subsystem. In libssh2_publickey_list_fetch(), the version 1 response parser reads a server-controlled comment_len value and advances the parse pointer without…

nvdaltovulnerabilidad CVSS 7.5 NVD

L Alto vulnerabilidad

24/07/2026

[CVE-2026-66035] libssh2 through 1.11.1, fixed in commit 42e33d8, contains a pre-authentication heap buffer overflow …

libssh2 through 1.11.1, fixed in commit 42e33d8, contains a pre-authentication heap buffer overflow vulnerability that allows a malicious SSH server to corrupt heap metadata in any connecting client by sending a packet with a packet_length smaller than the cipher's block size during Encrypt-then-MAC cipher negotiation. In the fullpacket() function in src/transport.c, the ETM path allocates a buffe…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-65708] sysPass through version 3.2.11 contains an insecure direct object reference vulnerability that allow…

sysPass through version 3.2.11 contains an insecure direct object reference vulnerability that allows any authenticated attacker to access account file attachments belonging to accounts they do not have ACL permissions for by exploiting missing authorization checks in AccountFileController. Attackers can supply arbitrary numeric file IDs through the download, view, delete, upload, and list actions…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

24/07/2026

[CVE-2026-65710] sysPass through version 3.2.11 contains a missing authorization vulnerability that allows authentica…

sysPass through version 3.2.11 contains a missing authorization vulnerability that allows authenticated users with the PUBLICLINK_CREATE profile flag to trigger unauthorized decryption and persistent storage of any vault account's password by exploiting the absence of AccountAcl checks in the public link creation flow. Attackers can invoke the saveCreateFromAccountAction endpoint to cause AccountS…

nvdaltovulnerabilidad CVSS 7.1 NVD