Alertas de Seguridad de la Información

M Alto vulnerabilidad

26/09/2026

[CVE-2026-100660] Netty's HTTP/3 codec (io.netty:netty-codec-http3) from 4.2.0.Final through 4.2.17.Final retains unbo…

Netty's HTTP/3 codec (io.netty:netty-codec-http3) from 4.2.0.Final through 4.2.17.Final retains unbounded per-stream QPACK encoder state. QpackEncoder stores a queue and a dynamic-table index tracker for every encoded field section that references the QPACK dynamic table, keyed by the peer-controlled QUIC stream ID, and these entries are released only when the remote decoder sends a Section Acknow…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-91765] cleanup_xml_node() in the SOAP XML parser recurses once per XML nesting level with no depth limit. A…

cleanup_xml_node() in the SOAP XML parser recurses once per XML nesting level with no depth limit. An unauthenticated attacker can post a SOAP request containing tens of thousands of nested elements to any SoapServer endpoint, exhaust the stack and crash the process. The same unbounded recursion exists in the SOAP value decoder and in the WSDL node search helper.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97575] In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate AV1…

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate AV1 tile counts The stateless AV1 decoders use tile_info.tile_cols and tile_rows as loop bounds and as indices into the mi_*_starts[] and *_in_sbs_minus_1[] arrays, as the divisor for context_update_tile_id, and their product bounds the per-tile descriptor buffers, but std_validate_compound() does not…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97576] In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate HEV…

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate HEVC tile counts The stateless HEVC decoders read num_tile_columns_minus1 + 1 entries from column_width_minus1[] and num_tile_rows_minus1 + 1 from row_height_minus1[] and use them as tile-loop bounds, but std_validate_compound() does not bound these u8 counts. Reject a V4L2_CTRL_TYPE_HEVC_PPS with til…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-92608] Improper handling of property-encoding exceptions in AMQP 1.0-to-AMQP 0-10 message conversion allows…

Improper handling of property-encoding exceptions in AMQP 1.0-to-AMQP 0-10 message conversion allows authenticated message producers to disrupt delivery to AMQP 0-10 consumers via message properties that the target encoder does not handle correctly. This issue affects Apache Qpid Broker-J: through 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-97324] A vulnerability was identified in YunaiV/zhijiantianya ruoyi-vue-pro up to 2026.08. Affected is the …

A vulnerability was identified in YunaiV/zhijiantianya ruoyi-vue-pro up to 2026.08. Affected is the function updateDemoOrderPaid of the file yudao-module-pay/src/main/java/cn/iocoder/yudao/module/pay/controller/admin/demo/PayDemoOrderController.java of the component Demo-order Payment Callback Handler. The manipulation of the argument ID leads to improper authorization. The attack can be initiated…

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

23/09/2026

[CVE-2026-96656] Plex Media Server before 1.43.3.10861 allows an admin user to write arbitrary files that may be exec…

Plex Media Server before 1.43.3.10861 allows an admin user to write arbitrary files that may be executed on load. The preference TranscoderH264Options is appended verbatim to x264's option string on every transcode. At startup, all .so files are run without signature, execute bit, or symbol checks.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

22/09/2026

[CVE-2026-87082] Net::IDN::Punycode versions before 2.590 for Perl hang, crash or return a wrong label via unvalidate…

Net::IDN::Punycode versions before 2.590 for Perl hang, crash or return a wrong label via unvalidated malformed UTF-8 in encode_punycode. Neither backend checks that its input is well-formed UTF-8, so a string with the UTF-8 flag set over malformed bytes, as the :utf8 PerlIO layer produces from any malformed input, reaches the encoder unchecked. On perl 5.32 and later the XS backend reports a mal…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-73512] Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36…

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's HttpDatagramHandler caches the current RequestDecoder when Capsule Protocol is enabled. Stream recreation, including an internal redirect, replaces the ActiveStream and updates EnvoyQuicServerStream but does not update the handler's cached pointer. A subseque…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-73513] Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36…

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's optional oghttp2 upstream HTTP/2 codec accepts a response trailer HEADERS frame without END_STREAM. Envoy completes and deferred-deletes the ActiveRequest while oghttp2 keeps the stream open, leaving ClientStreamImpl with a dangling response_decoder_ referenc…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-57228] Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security M…

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 7.0.13 until 7.0.17, the SMTP MIME quoted-printable decoder in src/util-decode-mime.c can read one byte past a heap buffer when a quoted-printable escape sequence is split across traffic chunks and the following chunk contains exactly one byte. Crafted SMTP traffic can trigger…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-61817] pg_partman is a PostgreSQL extension that manages partitioned tables by time or ID. Prior to 5.5.0, …

pg_partman is a PostgreSQL extension that manages partitioned tables by time or ID. Prior to 5.5.0, run_maintenance(), show_partitions(), show_partition_info(), undo_partition(), and partition_data_time() interpolate the writable part_config.time_dncoder text value without identifier quoting into dynamic SQL. A role with the documented partman_user privileges can store SQL rather than a decoder fu…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-61818] pg_partman is a PostgreSQL extension that manages partitioned tables by time or ID. Prior to 5.5.0, …

pg_partman is a PostgreSQL extension that manages partitioned tables by time or ID. Prior to 5.5.0, undo_partition() reads part_config.time_encoder as unrestricted text and interpolates it without identifier quoting into a dynamically executed SELECT statement. A role with partman_user access can store SQL rather than a function name, and the SQL executes with the privileges of the caller that inv…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-84444] libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.23.2, when WITH_UNCOMPRESSED_…

libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.23.2, when WITH_UNCOMPRESSED_CODEC is enabled, heif_context_add_image_tile() accepts an independently constructed tile whose component-plane dimensions do not match the tile geometry established by the prototype image. ImageItem_uncompressed::add_image_tile() passes that tile directly to unc_encoder::encode_tile(), which lacked…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-84446] libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.23.2, crafted HEIF sequence t…

libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.23.2, crafted HEIF sequence timing and edit-list data can make Track::init_sample_timing_table() compute a logical m_num_output_samples value that exceeds the uint32_t counters used by Track_Visual::decode_next_image_sample() and Track::get_next_sample_raw_data(). The resulting comparison can never reach the oversized output co…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-84447] libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.1 and earlier, crafted grid, iov…

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.1 and earlier, crafted grid, iovl, and iden reference graphs can repeatedly decode the same base image because processed_ids is copied per branch and ImageItem::decode_image() has no shared operation budget. This vulnerability is fixed in 1.23.2.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-84384] libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.2, crafted HEIF o…

libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.2, crafted HEIF or AVIF mime metadata and unci image data can cause decompress_brotli() and do_inflate() to grow accumulated output without an effective size limit or MemoryHandle accounting. The brotli path has no output bound, while the zlib path checks only a small temporary buffer in a branch that valid streams …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-63419] OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format…

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.21.0, 3.1.16.0, and 3.2.0.3-beta1, A zbuffer-only tiled iff is exposed with a 16-bit public imagespec while the decoder retains a 32-bit internal pixel size. iffinput::read_native_tile() copies according to m_header.pixel_bytes() rather than imagespec::tile…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-93575] ### Summary Netty's fix for CVE-2026-44248 is incomplete. The decoder checks if the MQTT packet's `…

### Summary Netty's fix for CVE-2026-44248 is incomplete. The decoder checks if the MQTT packet's `Remaining Length` exceeds `maxBytesInMessage`, but fails to validate the `Properties Length` against the `Remaining Length`. An attacker can bypass the size limit by sending a small `Remaining Length` but an enormous `Properties Length`. This forces Netty to buffer and parse millions of properties, …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-93563] Unbounded multi-line response accumulation in SmtpResponseDecoder leads to memory-exhaustion DoS

Unbounded multi-line response accumulation in SmtpResponseDecoder leads to memory-exhaustion DoS

nvdaltovulnerabilidad CVSS 7.5 NVD