Alertas de Seguridad de la Información

M Alto vulnerabilidad

30/07/2026

[CVE-2026-47858] Starting Spring Boot applications in the Spring Tools with the live information mode enabled makes t…

Starting Spring Boot applications in the Spring Tools with the live information mode enabled makes the running application vulnerable against JMX-based remote code execution. Affected Spring Products and Versions: Spring Tools for Eclipse: 5.2.0 and earlier Spring Tools for VSCode / Cursor / Theia: 2.2.0 and earlier

nvdaltovulnerabilidad CVSS 8.0 NVD

M Alto vulnerabilidad

29/07/2026

[CVE-2026-8497] Improper certificate validation in the Devolutions Server connection handling in Devolutions Passwor…

Improper certificate validation in the Devolutions Server connection handling in Devolutions Password Manager 2026.2.1.0 and earlier on Android, iOS, and macOS allows an adjacent-network attacker to intercept and modify sensitive information via a forged TLS certificate.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Crítico vulnerabilidad

29/07/2026

[CVE-2026-54735] Prebid Server is an open-source solution for running real-time advertising auctions in the cloud. Pr…

Prebid Server is an open-source solution for running real-time advertising auctions in the cloud. Prior to version 4.4.0, certain bidder adapters in Prebid Server interpolate user-supplied parameters into outbound request URLs without properly validating host and subdomain values, allowing crafted bid request parameters to cause server-side requests to unintended destinations and potentially expos…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

29/07/2026

[CVE-2026-58162] The Apache Traffic Server certifier plugin generates certificates based on attacker-controlled clien…

The Apache Traffic Server certifier plugin generates certificates based on attacker-controlled client SNI. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Alto vulnerabilidad

29/07/2026

[CVE-2026-58153] Apache Traffic Server forwards HTTP/2 origin trailers to HTTP/1 clients without proper chunked frami…

Apache Traffic Server forwards HTTP/2 origin trailers to HTTP/1 clients without proper chunked framing when converting HTTP/2 to HTTP/1. This issue affects Apache Traffic Server: from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

29/07/2026

[CVE-2026-56821] Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Fina…

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, the OcspServerCertificateValidator flags an out-of-date OCSP response but does not stop processing it, so an expired GOOD response is still reported as VALID, letting an on-path attacker replay a stale GOOD response to bypass revocation of a since-revoked certificate. Exploitatio…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

29/07/2026

[CVE-2026-56822] Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Fina…

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, the OcspServerCertificateValidator forwards the SslHandshakeCompletionEvent before the asynchronous OCSP validation completes. This allows the client's downstream handlers to send sensitive application data (e.g., HTTP requests) to a revoked server before the channel is closed by…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

28/07/2026

[CVE-2026-13463] IBM Cloud Pak System 2.3.5.0 could allow a local attacker to obtain sensitive information due to the…

IBM Cloud Pak System 2.3.5.0 could allow a local attacker to obtain sensitive information due to the insertion of credentials into log files.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

28/07/2026

[CVE-2026-66745] Artica Proxy before 4.50.000000 Service Pack 7 (fixed in hotfix 20260724-02) contains a session fixa…

Artica Proxy before 4.50.000000 Service Pack 7 (fixed in hotfix 20260724-02) contains a session fixation vulnerability that allows unauthenticated attackers to hijack administrative sessions by setting a known PHPSESSID on a victim's browser prior to authentication. Attackers can pre-set a controlled session identifier and wait for a victim to authenticate through fw.login.php, after which the att…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

28/07/2026

[CVE-2026-49258] Nebula Mesh is a self-hosted control plane for the Slack Nebula mesh VPN. In versions 0.3.5 and belo…

Nebula Mesh is a self-hosted control plane for the Slack Nebula mesh VPN. In versions 0.3.5 and below, the web UI (/ui/*) does not apply the per-operator CA scoping employed by the JSON API. This was partially addressed by GHSA-598g-h2vc-h5vg, but the changes were not implemented in the web read/mutation surface. Any authenticated non-admin operator (for example, one created via self-registration …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

28/07/2026

[CVE-2026-16313] A flaw was found in sg3_utils. The sg_inq command, when invoked with the --export option, outputs de…

A flaw was found in sg3_utils. The sg_inq command, when invoked with the --export option, outputs device identification data without sanitizing control characters in SCSI name string fields. A newline character embedded in a device-supplied name string can inject arbitrary properties into the udev device database. This could allow an attacker who can present a crafted SCSI device to execute arbitr…

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

28/07/2026

[CVE-2026-42493] Addressing certain issues, in particular related to operations which may take excessively long and t…

Addressing certain issues, in particular related to operations which may take excessively long and therefore would need preemption, has turned out overly costly. Since alternatives (HVM/PVH: HAP, PV: shim) are commonly available, the decision was to deprecate the functionality, while still retaining it for people to use at their own (security) risk. Memory-wise small enough guests may still be o…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-64552] In the Linux kernel, the following vulnerability has been resolved: virtio-net: fix len check in re…

In the Linux kernel, the following vulnerability has been resolved: virtio-net: fix len check in receive_big() receive_big() bounds the device-announced length by (big_packets_num_skbfrags + 1) * PAGE_SIZE. That is still too loose: add_recvbuf_big() sets sg[1] to start at offset sizeof(struct padded_vnet_hdr) into the first page, so the chain actually carries hdr_len + (PAGE_SIZE - sizeof(padde…

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-64546] In the Linux kernel, the following vulnerability has been resolved: drm/edid: fix OOB read in drm_p…

In the Linux kernel, the following vulnerability has been resolved: drm/edid: fix OOB read in drm_parse_tiled_block() drm_parse_tiled_block() casts the DisplayID block to a struct displayid_tiled_block and reads the full fixed layout up to tile->topology_id[7] without checking block->num_bytes. The DisplayID iterator only validates the declared payload length, so a crafted EDID can advertise a t…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-64539] In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix stack OOB w…

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix stack OOB write when prepending the Flags AD eir_create_adv_data() builds the advertising data into a fixed-size buffer ("size", 31 for the legacy path). It may prepend a 3-byte "Flags" AD structure (LE_AD_NO_BREDR on an LE-only controller) and then copies the per-instance data without checking that it still …

nvdaltovulnerabilidad CVSS 7.8 NVD

J Alto vulnerabilidad

27/07/2026

[CVE-2026-65921] A path validation weakness in archive extraction/write handling allows entries with traversal sequen…

A path validation weakness in archive extraction/write handling allows entries with traversal sequences to be written outside the intended build artifacts location.

nvdaltovulnerabilidad CVSS 8.8 NVD

J Alto vulnerabilidad

27/07/2026

[CVE-2026-65922] An authorization weakness in JFrog Artifactory internal metadata handling could allow a user with li…

An authorization weakness in JFrog Artifactory internal metadata handling could allow a user with limited repository access to write to restricted internal metadata areas under specific conditions. Successful abuse is limited to integrity and availability impact at a low level; confidentiality is not affected.

nvdaltovulnerabilidad CVSS 7.1 NVD

J Alto vulnerabilidad

27/07/2026

[CVE-2026-66014] JFrog Artifactory contains an authentication handling weakness in internal request processing that, …

JFrog Artifactory contains an authentication handling weakness in internal request processing that, under specific conditions, may allow an attacker to escalate privileges beyond the intended access level.

nvdaltovulnerabilidad CVSS 8.8 NVD

J Alto vulnerabilidad

27/07/2026

[CVE-2026-65617] A deserialization weakness in JFrog Artifactory package handling could allow a low-privileged user t…

A deserialization weakness in JFrog Artifactory package handling could allow a low-privileged user to impact confidentiality, integrity, and availability under specific repository conditions.

nvdaltovulnerabilidad CVSS 8.8 NVD

J Alto vulnerabilidad

27/07/2026

[CVE-2026-42016] JFrog Artifactory (Self Hosted) versions before 7.133.11 are vulnerable to a privilege escalation at…

JFrog Artifactory (Self Hosted) versions before 7.133.11 are vulnerable to a privilege escalation attack due to a validation check of the token signature/issuer and not the token’s scope.

nvdaltovulnerabilidad CVSS 8.1 NVD