Alertas de Seguridad de la Información

M Alto vulnerabilidad

30/07/2026

[CVE-2026-66360] The ISO Presentation layer contains a flaw in the handling of specific parameters during normal mod…

The ISO Presentation layer contains a flaw in the handling of specific parameters during normal mode negotiation. A missing length check in the processing of the encoded presentation data allows an attacker controlled field with a zero length value to trigger a bounded heap over read. This condition occurs before MMS session establishment, a crafted TCP/102 connection attempt can trigger the …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

30/07/2026

[CVE-2026-15969] SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickle…

SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete denylist, allowing arbitrary command execution through crafted base64-encoded pickle payloads.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

30/07/2026

[CVE-2026-57862] Kanboard 1.2.52 and prior contains a server-side request forgery vulnerability that allows authentic…

Kanboard 1.2.52 and prior contains a server-side request forgery vulnerability that allows authenticated users to bypass SSRF protections by supplying hexadecimal IP address notation in user-controlled URLs. Attackers can submit hexadecimal-encoded internal IP addresses through the web link creation feature, causing cURL to resolve and connect to internal network resources such as cloud instance m…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

30/07/2026

[CVE-2026-54365] CentreStack before 17.3 contains an unauthenticated deserialization vulnerability in GSNamespace.dll…

CentreStack before 17.3 contains an unauthenticated deserialization vulnerability in GSNamespace.dll that allows unauthenticated attackers to create arbitrary local OS user accounts by supplying a crafted base64-encoded XML string to exposed API endpoints. Attackers can send a malicious StorageConfigure parameter to the jsonimportuserbyupn, jsonimportuserbyupnex, or japiimportuserbyupn endpoints t…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

28/07/2026

[CVE-2026-54650] openhole exposes localhost to the internet in one command. In 0.1.1 and earlier, openhole-server in …

openhole exposes localhost to the internet in one command. In 0.1.1 and earlier, openhole-server in internal/server/public_proxy.go forwarded r.URL.Path instead of preserving the original request target with r.URL.EscapedPath(), allowing percent encoded dot segments %2e and separators %2f to reach tunneled local services as ../ and / for path traversal. This issue is fixed in version 0.1.2.

nvdaltovulnerabilidad CVSS 8.6 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

F Alto vulnerabilidad

23/07/2026

[CVE-2026-15074] @fastify/static up to and including version 10.1.0 fails to reject dot-dot path segments in request …

@fastify/static up to and including version 10.1.0 fails to reject dot-dot path segments in request pathnames before the file-resolution stage. This is a bypass of the earlier fix for CVE-2026-6414, which only covered encoded forward slashes. Because the underlying send library normalizes dot segments before applying its own path-traversal guard, an unauthenticated attacker can bypass any route-sc…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-48029] libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.19.0 through 1.21.2 have a he…

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.19.0 through 1.21.2 have a heap OOB read in ImageItem_Grid::decode_grid_tile via irot-induced tile-coordinate underflow. Version 1.22.0 fixes the issue.

nvdaltovulnerabilidad CVSS 7.1 NVD

S Alto vulnerabilidad

21/07/2026

[CVE-2026-47247] libheif is a HEIF and AVIF file format decoder and encoder. Prior to version 1.22.0, two bugs in lib…

libheif is a HEIF and AVIF file format decoder and encoder. Prior to version 1.22.0, two bugs in libheif chain to leak process heap memory as visible pixel values in decoded grid images. An attacker who uploads a crafted AVIF/HEIC file to any server-side image processor (WordPress, Sharp/libvips, ImageMagick, etc.) can recover heap data - including library function pointers sufficient to defeat AS…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

19/07/2026

[CVE-2026-64176] In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix driver-…

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix driver-set TX rates on old devices On old devices such as 7265D, rates are still encoded in version 1 format, which doesn't use the CCK/OFDM rate index (0-3/0-7) but rather their PLCP value (e.g. 10 for 1 Mbps CCK rate.) While introducing v3 rates, I changed the driver from internally handling v1 rates a…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Crítico vulnerabilidad

19/07/2026

[CVE-2026-64106] In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Reject re…

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Reject restored DTE with out-of-range num_eventid_bits Userspace can restore an ITS Device Table Entry whose Size field encodes more EventID bits than the virtual ITS supports. The live MAPD path rejects that state, but vgic_its_restore_dte() accepts it and stores the out-of-range value in dev->num_eventid…

nvdcriticovulnerabilidad CVSS 9.0 NVD

M Crítico vulnerabilidad

19/07/2026

[CVE-2026-63886] In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Validate C…

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Validate CHAP_R length before base64 decode chap_server_compute_hash() allocates client_digest as kzalloc(chap->digest_size) and then, for BASE64-encoded responses, passes chap_r directly to chap_base64_decode() without checking whether the input length could produce more than digest_size bytes of output. c…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

19/07/2026

[CVE-2026-63887] In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Bound iscs…

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf iscsi_encode_text_output() concatenates "key=value\0" records into login->rsp_buf, an 8192-byte kzalloc(MAX_KEY_VALUE_PAIRS) buffer allocated in iscsit_alloc_login_setup_buffer(). The three sprintf() call sites in this function (lines 1398, 1411, 1424 in v7…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

19/07/2026

[CVE-2026-63852] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v4.0.3 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit ff1a5a125c5a70c328806b9bc01d7d942cf3f9aa)

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

19/07/2026

[CVE-2026-63853] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v4.0 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit fd852c048b46f9825e904a4f3f4538fe9d8827d9)

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

19/07/2026

[CVE-2026-63854] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 663bed3c7b8b9a7624b0d95d300ddae034ad0614)

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

19/07/2026

[CVE-2026-63855] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v2.5 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit efc9dd5590894109bce9a0bfe1fa5592dd6b20b1)

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

19/07/2026

[CVE-2026-63856] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v2.0 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit e2b5499fca55f1a32960a311bbb62e35891eaf73)

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

19/07/2026

[CVE-2026-63849] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v5.0.1 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit e16be95a2c3ee712b142cb27d2dca0b461181359)

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

19/07/2026

[CVE-2026-63850] In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fen…

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set no_user_fence for VCN v5.0.0 enc ring VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. (cherry picked from commit 49b1fbbb5a071197ee71e2d70959b1cb29bdc317)

nvdaltovulnerabilidad CVSS 7.8 NVD