Alertas de Seguridad de la Información

L Alto vulnerabilidad

09/06/2026

[CVE-2026-46317] In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Reassign nested_mmu…

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Reassign nested_mmus array behind mmu_lock kvm->arch.nested_mmus[] is walked under kvm->mmu_lock, including from the MMU notifier path (kvm_unmap_gfn_range() -> kvm_nested_s2_unmap()), which can run at any time. kvm_vcpu_init_nested() reallocates the array and frees the old buffer while holding only kvm->arch.config_…

nvdaltovulnerabilidad CVSS 8.8 NVD

L Alto vulnerabilidad

09/06/2026

[CVE-2026-46319] In the Linux kernel, the following vulnerability has been resolved: net/sched: act_ct: Only release…

In the Linux kernel, the following vulnerability has been resolved: net/sched: act_ct: Only release RCU read lock after ct_ft When looking up a flow table in act_ct in tcf_ct_flow_table_get(), rhashtable_lookup_fast() internally opens and closes an RCU read critical section before returning ct_ft. The tcf_ct_flow_table_cleanup_work() can complete before refcount_inc_not_zero() is invoked on the …

nvdaltovulnerabilidad CVSS 7.8 NVD

L Alto vulnerabilidad

09/06/2026

[CVE-2026-46320] In the Linux kernel, the following vulnerability has been resolved: tap: free page on error paths i…

In the Linux kernel, the following vulnerability has been resolved: tap: free page on error paths in tap_get_user_xdp() tap_get_user_xdp() rejects a frame shorter than ETH_HLEN with -EINVAL, and returns -ENOMEM when build_skb() fails. Both paths jump to the err label without freeing the page that vhost_net_build_xdp() allocated for the frame. tap_sendmsg() discards the per-buffer return value an…

nvdaltovulnerabilidad CVSS 7.4 NVD

L Alto vulnerabilidad

09/06/2026

[CVE-2026-46321] In the Linux kernel, the following vulnerability has been resolved: tun: free page on short-frame r…

In the Linux kernel, the following vulnerability has been resolved: tun: free page on short-frame rejection in tun_xdp_one() tun_xdp_one() returns -EINVAL on a frame shorter than ETH_HLEN without freeing the page that vhost_net_build_xdp() allocated for it. tun_sendmsg() discards that -EINVAL and still returns total_len, so vhost_tx_batch() takes the success path and never frees the page; each s…

nvdaltovulnerabilidad CVSS 7.1 NVD

L Alto vulnerabilidad

09/06/2026

[CVE-2026-46322] In the Linux kernel, the following vulnerability has been resolved: tun: free page on build_skb fai…

In the Linux kernel, the following vulnerability has been resolved: tun: free page on build_skb failure in tun_xdp_one() When build_skb() fails in tun_xdp_one(), the function sets ret to -ENOMEM and jumps to the out label, which returns without freeing the page that vhost_net_build_xdp() allocated for the frame. As with the short-frame rejection path, tun_sendmsg() discards the per-buffer error …

nvdaltovulnerabilidad CVSS 7.1 NVD

L Alto vulnerabilidad

09/06/2026

[CVE-2026-46323] In the Linux kernel, the following vulnerability has been resolved: net: gro: don't merge zcopy skb…

In the Linux kernel, the following vulnerability has been resolved: net: gro: don't merge zcopy skbs skb_gro_receive() can currently copy frags between the source and GRO skb, without checking the zerocopy status, and in particular the SKBFL_MANAGED_FRAG_REFS flag. When SKBFL_MANAGED_FRAG_REFS is set, the skb doesn't hold a reference on the pages in shinfo->frags. Appending those frags to anoth…

nvdaltovulnerabilidad CVSS 7.8 NVD

L Alto vulnerabilidad

09/06/2026

[CVE-2026-46324] In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: use list_…

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: use list_del_rcu for netlink hooks nft_netdev_unregister_hooks and __nft_unregister_flowtable_net_hooks need to use list_del_rcu(), this list can be walked by concurrent dumpers. Add a new helper and use it consistently.

nvdaltovulnerabilidad CVSS 7.8 NVD

L Crítico vulnerabilidad

09/06/2026

[CVE-2026-46316] In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Drop the …

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry vgic_its_invalidate_cache() walks the per-ITS translation cache with xa_for_each() and drops the cache's reference on each entry with vgic_put_irq(). It puts the iterated pointer, though, rather than the value returned by xa_erase(). The functi…

nvdcriticovulnerabilidad CVSS 9.3 NVD

M Crítico vulnerabilidad

09/06/2026

[CVE-2017-20251] WordPress Insert PHP plugin versions before 3.3.1 contain a PHP code injection vulnerability that al…

WordPress Insert PHP plugin versions before 3.3.1 contain a PHP code injection vulnerability that allows unauthenticated attackers to execute arbitrary PHP code by injecting malicious shortcodes through the WordPress REST API. Attackers can send POST requests to the wp-json/wp/v2/posts endpoint with crafted content containing insert_php shortcodes to include and execute remote PHP files on the ser…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2017-20244] Wow Forms WordPress Plugin version 2.1 contains an SQL injection vulnerability that allows unauthent…

Wow Forms WordPress Plugin version 2.1 contains an SQL injection vulnerability that allows unauthenticated attackers to read arbitrary database information by exploiting an unescaped POST parameter. Attackers can inject SQL code through the 'mwpformid' parameter in requests to the admin-ajax.php endpoint with the 'send_mwp_form' action to extract sensitive database contents.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2017-20245] Wow Viral Signups 2.1 WordPress plugin contains an SQL injection vulnerability that allows unauthent…

Wow Viral Signups 2.1 WordPress plugin contains an SQL injection vulnerability that allows unauthenticated attackers to extract database information by exploiting the unescaped 'idsignup' POST parameter. Attackers can send crafted requests to the admin-ajax.php endpoint with malicious SQL payloads in the 'idsignup' parameter to read arbitrary data from the database.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2017-20246] KittyCatfish 2.2 plugin for WordPress contains an SQL injection vulnerability that allows unauthenti…

KittyCatfish 2.2 plugin for WordPress contains an SQL injection vulnerability that allows unauthenticated attackers to read database contents by exploiting an unescaped GET parameter. Attackers can inject SQL code through the 'kc_ad' parameter in base.css.php or kittycatfish.php to extract sensitive database information using boolean-based blind or time-based blind techniques.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2017-20247] WordPress Plugin PICA Photo Gallery 1.0 contains an SQL injection vulnerability that allows unauthen…

WordPress Plugin PICA Photo Gallery 1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the aid parameter. Attackers can send GET requests with crafted SQL payloads in the aid parameter to extract sensitive database information including user credentials and table contents.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2017-20248] Apptha Slider Gallery 1.0 contains a path traversal vulnerability that allows unauthenticated attack…

Apptha Slider Gallery 1.0 contains a path traversal vulnerability that allows unauthenticated attackers to download arbitrary files by manipulating the imgname parameter. Attackers can send requests to asgallDownload.php with directory traversal sequences ../ to access sensitive files outside the intended directory.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2017-20249] Apptha Slider Gallery 1.0 contains an SQL injection vulnerability that allows unauthenticated attack…

Apptha Slider Gallery 1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the albid parameter. Attackers can send GET requests with crafted SQL payloads in the albid parameter to extract sensitive database information including user credentials and authentication hashes.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2017-20250] Mac Photo Gallery 3.0 contains a path traversal vulnerability that allows unauthenticated attackers …

Mac Photo Gallery 3.0 contains a path traversal vulnerability that allows unauthenticated attackers to download arbitrary files by manipulating the albid parameter. Attackers can send requests to macdownload.php with directory traversal sequences to access sensitive files like wp-load.php outside the intended plugin directory.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2016-20063] Single Personal Message 1.0.3 contains an SQL injection vulnerability that allows authenticated user…

Single Personal Message 1.0.3 contains an SQL injection vulnerability that allows authenticated users to execute arbitrary SQL queries by injecting malicious code through the message parameter. Attackers can access the admin interface and supply crafted SQL statements in the message parameter to extract sensitive database information including user credentials and site configuration data.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2016-20065] Product Catalog 8 1.2 plugin for WordPress contains an SQL injection vulnerability that allows unaut…

Product Catalog 8 1.2 plugin for WordPress contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the selectedCategory parameter. Attackers can submit POST requests to the admin-ajax.php endpoint with the UpdateCategoryList action to extract sensitive database information from WordPress tables.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2017-20243] WordPress Car Park Booking Plugin version 13 October 17 contains a time-based SQL injection vulnerab…

WordPress Car Park Booking Plugin version 13 October 17 contains a time-based SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the space_id parameter. Attackers can send GET requests to the booking-page endpoint with malicious space_id values using AND SLEEP() payloads to extract sensitive database information.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2016-20062] Simply Poll 1.4.1 plugin for WordPress contains an SQL injection vulnerability that allows unauthent…

Simply Poll 1.4.1 plugin for WordPress contains an SQL injection vulnerability that allows unauthenticated attackers to extract database information by injecting SQL code through the 'pollid' POST parameter. Attackers can send requests to the admin-ajax.php endpoint with the 'spAjaxResults' action and malicious 'pollid' values to execute arbitrary SQL queries and read sensitive data from the WordP…

nvdaltovulnerabilidad CVSS 8.2 NVD