Alertas de Seguridad de la Información

M Alto vulnerabilidad

22/07/2026

[CVE-2026-16607] A vulnerability in Fujitsu Software Linux openFT and Fujitsu Software Oracle Solaris openFT before v…

A vulnerability in Fujitsu Software Linux openFT and Fujitsu Software Oracle Solaris openFT before version 12.1D00 allows for local privilege escalation to root of an already authenticated user on GNU/Linux or Oracle Solaris. The Fsas Technologies PSIRT obtained that intelligence internally and covers the CVE beyond its CNA scope under existing agreement with Fujitsu Germany.

nvdaltovulnerabilidad CVSS 7.8 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

M Alto vulnerabilidad

22/07/2026

[CVE-2026-13204] If a provably insecure domain is covered by both an NSEC and NSEC3 record at the parent, and there e…

If a provably insecure domain is covered by both an NSEC and NSEC3 record at the parent, and there exist an RRSIG for only one of these types, then BIND may exit unexpectedly with an assertion while validating this proof. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.24-S1.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-13321] The BIND resolver accepts validly-signed NSEC records where the "Next Domain Name" field points outs…

The BIND resolver accepts validly-signed NSEC records where the "Next Domain Name" field points outside the signer's zone. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.24-S1.

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-14985] The Analog Way Picturall Quad Compact Mark II version 3.5.8, contains a local privilege escalation v…

The 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.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-11331] An attacker who knows (or guesses) that a resolver uses RPZ with wildcard CNAME policies can craft q…

An attacker who knows (or guesses) that a resolver uses RPZ with wildcard CNAME policies can craft query names long enough to trigger a NAMETOOLONG error condition during RPZ processing. This is not handled correctly and may lead to defeating the RPZ rule. It also may lead to an unexpected exit of the BIND 9 software. This issue affects BIND 9 versions 9.16.0 through 9.18.50, 9.20.0 through 9.20.2…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-11605] The issue is a resource exhaustion vulnerability associated with DNSSEC validation. BIND always vali…

The issue is a resource exhaustion vulnerability associated with DNSSEC validation. BIND always validates all RRSIG records in an answer, even if they are not strictly needed. A query to an authoritative server/zone which returns many valid but superfluous RRSIG records causes the validator to waste disproportionate CPU time. This issue affects BIND 9 versions 9.20.0 through 9.20.24, 9.21.0 throug…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-11622] A DNSSEC validating resolver that is under a random subdomain attack against a DNSSEC-signed zone ca…

A DNSSEC validating resolver that is under a random subdomain attack against a DNSSEC-signed zone can suffer from runaway memory usage. The attacker needs to be able to send queries faster than the resolver can perform validation. The increased memory usage can be orders of magnitude beyond the limit configured in the `max-cache-size` parameter. This issue affects BIND 9 versions 9.11.0 through 9.…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-11721] It is possible for an attacker's zone to respond to a query with an RRSIG that has a smaller number …

It is possible for an attacker's zone to respond to a query with an RRSIG that has a smaller number of labels than the zone in which the RRSIG is contained. This causes `named` to produce a wildcard name for a zone that is shorter than the attacker's zone, which can result in cache poisoning. For this attack to have any effect, the resolver under attack must have set `synth-from-dnssec yes;` (whic…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-12617] The issue is unexpected program termination based on ordering and/or specific content in responses t…

The issue is unexpected program termination based on ordering and/or specific content in responses to queries for CNAME or DNAME, and A records. Specifically, if a client queries for a DNAME and A record below the DNAME to the resolver, and the authoritative server responds positively to the A query but delays the DNAME response and later responds negatively, `named` may quit unexpectedly. Or, if …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-62145] A vulnerability in Check Point Gaia Portal allows an authenticated attacker with read-only Gaia Port…

A vulnerability in Check Point Gaia Portal allows an authenticated attacker with read-only Gaia Portal privileges to execute commands with root privileges.

nvdaltovulnerabilidad CVSS 7.5 NVD

N Alto vulnerabilidad

22/07/2026

[CVE-2026-55973] In NLnet Labs Unbound 1.23.0 up to and including 1.25.1, when 'dns-error-reporting: yes' is set, the…

In NLnet Labs Unbound 1.23.0 up to and including 1.25.1, when 'dns-error-reporting: yes' is set, the EDNS Report-Channel option (code 18) from the last upstream response is read and uses the option's length as the length of the agent domain. When a domain name check is performed on the agent domain, the returned lenght is not used and if the agent domain is followed by garbage, those bytes are mov…

nvdaltovulnerabilidad CVSS 7.5 NVD

N Alto vulnerabilidad

22/07/2026

[CVE-2026-44690] In NLnet Labs Unbound 1.7.0 up to and including 1.25.1, insufficient validation of the RRSIG.Labels …

In NLnet Labs Unbound 1.7.0 up to and including 1.25.1, insufficient validation of the RRSIG.Labels field combined with premature cache writes during RFC 8198 aggressive NSEC processing leads to cache poisoning that permits a malicious actor controlling a single delegated zone to poison arbitrary sibling zones under NSEC-signed parent domains. A malicious actor with one registered domain under an …

nvdaltovulnerabilidad CVSS 7.5 NVD

N Alto vulnerabilidad

22/07/2026

[CVE-2026-32665] In NLnet Labs Unbound 1.22.0 up to and including 1.25.1, when downstream DNS-over-QUIC (DoQ) is enab…

In NLnet Labs Unbound 1.22.0 up to and including 1.25.1, when downstream DNS-over-QUIC (DoQ) is enabled, the first two bidirectional streams on a new QUIC connection (stream_id 0 and 4) bypass the per-stream 'quic-size' gate entirely, and large input buffers are allocated later, after only the 2-byte length prefix has been received from the initial streams. As a result, a remote client can make Un…

nvdaltovulnerabilidad CVSS 7.5 NVD

N Alto vulnerabilidad

22/07/2026

[CVE-2026-40691] In Unbound 1.9.0 up to and including 1.25.1, when a DNSCrypt query is received over TCP, the routine…

In Unbound 1.9.0 up to and including 1.25.1, when a DNSCrypt query is received over TCP, the routine that encrypts the reply in place fails to bound the reply length against the destination buffer size. The size clamp that protects the UDP path is not applied on the TCP path, so a reply larger than 65504 bytes is shifted forward by 48 bytes inside a buffer of capacity equal to 'msg-buffer-size', w…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-13185] In Progress® Telerik® UI for AJAX prior to v2026.2.708, applications using cookie-based storage in R…

In Progress® Telerik® UI for AJAX prior to v2026.2.708, applications using cookie-based storage in RadPersistenceManager or RadDockLayout deserialize attacker-controlled cookie content, allowing unauthenticated remote code execution.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-13186] In Progress® Telerik® UI for AJAX prior to v2026.2.708, a path traversal vulnerability in the file-b…

In Progress® Telerik® UI for AJAX prior to v2026.2.708, a path traversal vulnerability in the file-based persistence storage provider can be exploited when the storage key is derived from user-controlled input, enabling attacker-controlled deserialization and remote code execution.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-13187] In Progress® Telerik® UI for AJAX prior to v2026.2.708, DialogHandler provider type input may be tam…

In Progress® Telerik® UI for AJAX prior to v2026.2.708, DialogHandler provider type input may be tampered with, potentially altering dialog processing and enabling chained exploitation.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-13189] In Progress® Telerik® UI for AJAX prior to v2026.2.708, insufficient validation of the language para…

In Progress® Telerik® UI for AJAX prior to v2026.2.708, insufficient validation of the language parameter in the spell check handler may allow an attacker to influence server-side file path resolution and trigger unintended server-side requests.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-13190] In Progress® Telerik® UI for AJAX prior to v2026.2.708, a deserialization vulnerability in the persi…

In Progress® Telerik® UI for AJAX prior to v2026.2.708, a deserialization vulnerability in the persistence utilities allows unsafe type instantiation from attacker-influenced persisted state, which can lead to remote code execution.

nvdaltovulnerabilidad CVSS 8.1 NVD