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CVE-2025-14141 HIGH POC This Week

A flaw has been found in UTT 进取 520W 1.7.7-180627. The impacted element is the function strcpy of the file /goform/formArpBindConfig. Executing manipulation of the argument pools can lead to buffer overflow. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Buffer Overflow 520w Firmware
NVD GitHub VulDB
CVSS 3.1
8.8
EPSS
0.2%
CVE-2025-14136 HIGH POC This Week

A security flaw has been discovered in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This vulnerability affects the function RE2000v2Repeater_get_wired_clientlist_setClientsName of the file mod_form.so. The manipulation of the argument clientsname_0 results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Buffer Overflow Re6300 Firmware Re6350 Firmware Re7000 Firmware Re9000 Firmware +2
NVD GitHub VulDB
CVSS 3.1
8.8
EPSS
0.1%
CVE-2025-14135 HIGH POC This Week

A vulnerability was identified in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This affects the function AP_get_wired_clientlist_setClientsName of the file mod_form.so. The manipulation of the argument clientsname_0 leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Buffer Overflow Re7000 Firmware Re6250 Firmware Re6300 Firmware Re9000 Firmware +2
NVD GitHub VulDB
CVSS 3.1
8.8
EPSS
0.1%
CVE-2025-14134 HIGH POC This Week

A vulnerability was determined in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affected by this issue is the function RE2000v2Repeater_get_wireless_clientlist_setClientsName of the file mod_form.so. Executing manipulation of the argument clientsname_0 can lead to stack-based buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Buffer Overflow Re6350 Firmware Re6500 Firmware Re9000 Firmware Re6300 Firmware +2
NVD GitHub VulDB
CVSS 3.1
8.8
EPSS
0.1%
CVE-2025-14133 HIGH POC This Week

A vulnerability was found in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affected by this vulnerability is the function AP_get_wireless_clientlist_setClientsName of the file mod_form.so. Performing manipulation of the argument clientsname_0 results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Buffer Overflow Re7000 Firmware Re6350 Firmware Re6300 Firmware Re6250 Firmware +2
NVD GitHub VulDB
CVSS 3.1
8.8
EPSS
0.1%
CVE-2025-12673 CRITICAL Act Now

The Flex QR Code Generator plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the update_qr_code() function in all versions up to, and including, 1.2.6. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

File Upload WordPress RCE
NVD GitHub
CVSS 3.1
9.8
EPSS
0.2%
CVE-2025-14140 MEDIUM POC This Month

A vulnerability was detected in UTT 进取 520W 1.7.7-180627. The affected element is the function strcpy of the file /goform/websHostFilter. Performing manipulation of the argument addHostFilter results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Buffer Overflow
NVD GitHub VulDB
CVSS 4.0
5.7
EPSS
0.1%
CVE-2025-13377 CRITICAL PATCH Act Now

The 10Web Booster - Website speed optimization, Cache & Page Speed optimizer plugin for WordPress is vulnerable to arbitrary folder deletion due to insufficient file path validation in the get_cache_dir_for_page_from_url() function in all versions up to, and including, 2.32.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary folders on the server, which can easily lead to a loss of data or a denial of service condition.

Path Traversal WordPress Denial Of Service 10web Booster PHP
NVD
CVSS 3.1
9.6
EPSS
0.1%
CVE-2025-14139 MEDIUM POC This Month

A security vulnerability has been detected in UTT 进取 520W 1.7.7-180627. Impacted is the function strcpy of the file /goform/formConfigDnsFilterGlobal. Such manipulation of the argument timeRangeName leads to buffer overflow. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Buffer Overflow
NVD GitHub VulDB
CVSS 4.0
5.5
EPSS
0.1%
CVE-2025-12966 HIGH This Week

The All-in-One Video Gallery plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the resolve_import_directory() function in versions 4.5.4 to 4.5.7. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

File Upload WordPress RCE PHP
NVD
CVSS 3.1
8.8
EPSS
0.4%
CVE-2025-13065 HIGH This Week

The Starter Templates plugin for WordPress is vulnerable to arbitrary file upload in all versions up to, and including, 4.4.41. This is due to insufficient file type validation detecting WXR files, allowing double extension files to bypass sanitization while being accepted as a valid WXR file. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

File Upload WordPress RCE PHP
NVD
CVSS 3.1
8.8
EPSS
0.1%
CVE-2025-13292 HIGH PATCH This Week

A vulnerability in Apigee-X allowed an attacker to gain unauthorized read and write access to Apigee Analytics (AX) data and access logs belonging to other Apigee customer organizations. Apigee-X was found to be vulnerable. This vulnerability was patched in version 1-16-0-apigee-3. No user action is required for this.

Privilege Escalation
NVD
CVSS 4.0
7.6
EPSS
0.0%
CVE-2025-14126 HIGH This Week

A vulnerability has been found in TOZED ZLT M30S and ZLT M30S PRO 1.47/3.09.06. Affected is an unknown function of the component Web Interface. Such manipulation leads to hard-coded credentials. The attack needs to be initiated within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Authentication Bypass
NVD VulDB
CVSS 4.0
7.4
EPSS
0.0%
CVE-2025-12510 HIGH This Week

The Widgets for Google Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 13.2.4 due to insufficient input sanitization and output escaping on Google Reviews data imported by the plugin. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that will execute in the admin panel (and potentially on the frontend) whenever a user accesses imported reviews, granted they can add a malicious review to a Google Place that is connected to the vulnerable site.

WordPress Google XSS PHP
NVD
CVSS 3.1
7.2
EPSS
0.2%
CVE-2025-12499 HIGH This Week

The Rich Shortcodes for Google Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the contents of a Google Review in all versions up to, and including, 6.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. NOTE: This vulnerability was partially patched in version 6.6.2.

WordPress Google XSS PHP
NVD
CVSS 3.1
7.2
EPSS
0.2%
CVE-2025-13922 MEDIUM This Month

The Tag, Category, and Taxonomy Manager - AI Autotagger with OpenAI plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'existing_terms_orderby' parameter in the AI preview AJAX endpoint in all versions up to, and including, 3.40.1. This is due to insufficient escaping on user-supplied parameters and lack of SQL query parameterization. This makes it possible for authenticated attackers, with Contributor-level access and above who have AI metabox permissions, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database, cause performance degradation, or enable data inference through time-based techniques.

WordPress SQLi
NVD
CVSS 3.1
6.5
EPSS
0.0%
CVE-2025-13898 MEDIUM This Month

The Ultra Skype Button plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'btn_id' parameter of the [ultra_skype] shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress XSS PHP
NVD
CVSS 3.1
6.4
EPSS
0.0%
CVE-2025-13896 MEDIUM This Month

The Social Feed Gallery Portfolio plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' parameter of the [igp-wp] shortcode in all versions up to, and including, 1.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress XSS PHP
NVD
CVSS 3.1
6.4
EPSS
0.0%
CVE-2025-13856 MEDIUM This Month

The Extra Post Images plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' parameter of the extra-images shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress XSS PHP
NVD
CVSS 3.1
6.4
EPSS
0.0%
CVE-2025-13656 MEDIUM This Month

The Cute News Ticker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'color' shortcode attribute in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress XSS PHP
NVD
CVSS 3.1
6.4
EPSS
0.0%
CVE-2025-13907 MEDIUM This Month

The CSS3 Buttons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'button' shortcode in all versions up to, and including, 0.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress XSS PHP
NVD
CVSS 3.1
6.4
EPSS
0.0%
CVE-2025-13899 MEDIUM This Month

The TR Timthumb plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcode attributes in all versions up to, and including, 1.0.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress XSS PHP
NVD
CVSS 3.1
6.4
EPSS
0.0%
CVE-2025-13863 MEDIUM This Month

The RevInsite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `token` parameter in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress XSS PHP
NVD
CVSS 3.1
6.4
EPSS
0.0%
CVE-2025-13857 MEDIUM This Month

The Yet Another WebClap for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'text' parameter of the webclap_button shortcode in all versions up to, and including, 0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress XSS PHP
NVD
CVSS 3.1
6.4
EPSS
0.0%
CVE-2025-12717 MEDIUM This Month

The List Attachments Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'before_list' parameter in the [list-attachments] shortcode in all versions up to, and including, 0.4.1a due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress XSS PHP
NVD
CVSS 3.1
6.4
EPSS
0.0%
CVE-2025-12715 MEDIUM This Month

The Canadian Nutrition Facts Label plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'percentage' field in the Nutrition Label custom post type in all versions up to, and including, 3.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

WordPress XSS PHP
NVD
CVSS 3.1
6.4
EPSS
0.0%
CVE-2025-13626 MEDIUM This Month

The myLCO plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` parameter in all versions up to, and including, 0.8.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

WordPress XSS PHP
NVD
CVSS 3.1
6.1
EPSS
0.2%
CVE-2025-13894 MEDIUM This Month

The CSV Sumotto plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

WordPress XSS PHP
NVD
CVSS 3.1
6.1
EPSS
0.1%
CVE-2025-13137 MEDIUM This Month

The Live Sales Notification for Woocommerce - Woomotiv plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'woomotiv_limit' parameter in all versions up to, and including, 3.6.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

WordPress XSS PHP
NVD
CVSS 3.1
6.1
EPSS
0.1%
CVE-2025-11263 MEDIUM This Month

The Link Whisper Free plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the type parameter in all versions up to, and including, 0.8.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

WordPress XSS PHP
NVD
CVSS 3.1
6.1
EPSS
0.1%
CVE-2025-14117 LOW POC Monitor

A vulnerability has been found in fit2cloud Halo 2.21.10. Impacted is an unknown function. The manipulation leads to cross-site request forgery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CSRF
NVD GitHub VulDB
CVSS 4.0
2.1
EPSS
0.1%
CVE-2025-13308 MEDIUM This Month

The Application Passwords plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'reject_url' parameter in all versions up to, and including, 0.1.3. This is due to insufficient input sanitization and output escaping on user supplied URLs, which allows javascript: URI schemes to be embedded in the reject_url parameter. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that execute when a user clicks the "No, I do not approve of this connection" button, granted they can successfully trick the victim into performing an action such as clicking on a link.

WordPress XSS PHP
NVD
CVSS 3.1
5.4
EPSS
0.2%
CVE-2025-12505 MEDIUM This Month

A security vulnerability in for WordPress is vulnerable to unauthorized access in all (CVSS 5.4). Remediation should follow standard vulnerability management procedures.

Authentication Bypass WordPress PHP
NVD GitHub
CVSS 3.1
5.4
EPSS
0.0%
CVE-2025-12720 MEDIUM This Month

A security vulnerability in all (CVSS 5.3). Remediation should follow standard vulnerability management procedures.

Authentication Bypass WordPress
NVD GitHub
CVSS 3.1
5.3
EPSS
0.1%
CVE-2025-13666 MEDIUM This Month

A remote code execution vulnerability in for WordPress is vulnerable to Missing Authorization in (CVSS 5.3). Remediation should follow standard vulnerability management procedures.

Authentication Bypass WordPress PHP
NVD
CVSS 3.1
5.3
EPSS
0.1%
CVE-2025-12721 MEDIUM This Month

The g-FFL Cockpit plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.7.1 via the /server_status REST API endpoint due to a lack of capability checks. This makes it possible for unauthenticated attackers to extract information about the server.

Authentication Bypass WordPress Information Disclosure
NVD GitHub
CVSS 3.1
5.3
EPSS
0.1%
CVE-2025-13748 MEDIUM This Month

A security vulnerability in for WordPress is vulnerable to Insecure Direct Object Reference in all (CVSS 5.3). Remediation should follow standard vulnerability management procedures.

Authentication Bypass WordPress PHP
NVD
CVSS 3.1
5.3
EPSS
0.1%
CVE-2025-13358 MEDIUM This Month

A security vulnerability in Accessiy By CodeConfig Accessibility (CVSS 5.3). Remediation should follow standard vulnerability management procedures.

Authentication Bypass WordPress
NVD
CVSS 3.1
5.3
EPSS
0.0%
CVE-2025-13309 MEDIUM This Month

A security vulnerability in for WordPress is vulnerable to authorization bypass in (CVSS 4.3). Remediation should follow standard vulnerability management procedures.

Authentication Bypass WordPress
NVD
CVSS 3.1
4.3
EPSS
0.0%
CVE-2025-12577 MEDIUM This Month

A security vulnerability in all (CVSS 4.3). Remediation should follow standard vulnerability management procedures.

Authentication Bypass WordPress PHP
NVD
CVSS 3.1
4.3
EPSS
0.0%
CVE-2025-12574 MEDIUM This Month

A security vulnerability in all (CVSS 4.3). Remediation should follow standard vulnerability management procedures.

Authentication Bypass WordPress PHP
NVD
CVSS 3.1
4.3
EPSS
0.0%
CVE-2025-12091 MEDIUM This Month

A remote code execution vulnerability in all (CVSS 4.3). Remediation should follow standard vulnerability management procedures.

Authentication Bypass WordPress
NVD
CVSS 3.1
4.3
EPSS
0.0%
CVE-2025-13629 MEDIUM This Month

The WP Landing Page plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.9.3. This is due to missing nonce validation on the 'wplp_api_update_text' function. This makes it possible for unauthenticated attackers to update arbitrary post meta via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CSRF WordPress PHP
NVD
CVSS 3.1
4.3
EPSS
0.0%
CVE-2025-40269 PATCH Monitor

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix potential overflow of PCM transfer buffer The PCM stream data in USB-audio driver is transferred over USB URB packet buffers, and each packet size is determined dynamically. The packet sizes are limited by some factors such as wMaxPacketSize USB descriptor. OTOH, in the current code, the actually used packet sizes are determined only by the rate and the PPS, which may be bigger than the size limit above. This results in a buffer overflow, as reported by syzbot. Basically when the limit is smaller than the calculated packet size, it implies that something is wrong, most likely a weird USB descriptor. So the best option would be just to return an error at the parameter setup time before doing any further operations. This patch introduces such a sanity check, and returns -EINVAL when the packet size is greater than maxpacksize. The comparison with ep->packsize[1] alone should suffice since it's always equal or greater than ep->packsize[0].

Buffer Overflow Linux Ubuntu Debian Linux Kernel
NVD
EPSS
0.2%
CVE-2025-40279 PATCH Monitor

In the Linux kernel, the following vulnerability has been resolved: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak In tcf_connmark_dump(), the variable 'opt' was partially initialized using a designatied initializer. While the padding bytes are reamined uninitialized. nla_put() copies the entire structure into a netlink message, these uninitialized bytes leaked to userspace. Initialize the structure with memset before assigning its fields to ensure all members and padding are cleared prior to beign copied.

Information Disclosure Linux Ubuntu Debian Linux Kernel
NVD
EPSS
0.1%
CVE-2025-40278 PATCH CISA Monitor

In the Linux kernel, the following vulnerability has been resolved: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak Fix a KMSAN kernel-infoleak detected by the syzbot . [net?] KMSAN: kernel-infoleak in __skb_datagram_iter In tcf_ife_dump(), the variable 'opt' was partially initialized using a designatied initializer. While the padding bytes are reamined uninitialized. nla_put() copies the entire structure into a netlink message, these uninitialized bytes leaked to userspace. Initialize the structure with memset before assigning its fields to ensure all members and padding are cleared prior to beign copied. This change silences the KMSAN report and prevents potential information leaks from the kernel memory. This fix has been tested and validated by syzbot. This patch closes the bug reported at the following syzkaller link and ensures no infoleak.

Information Disclosure Linux Ubuntu Debian Linux Kernel
NVD
EPSS
0.1%
CVE-2025-40283 PATCH Monitor

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF There is a KASAN: slab-use-after-free read in btusb_disconnect(). Calling "usb_driver_release_interface(&btusb_driver, data->intf)" will free the btusb data associated with the interface. The same data is then used later in the function, hence the UAF. Fix by moving the accesses to btusb data to before the data is free'd.

Information Disclosure Linux Ubuntu Debian Linux Kernel
NVD
EPSS
0.1%
CVE-2025-40282 PATCH Monitor

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: reset link-local header on ipv6 recv path Bluetooth 6lowpan.c netdev has header_ops, so it must set link-local header for RX skb, otherwise things crash, eg. with AF_PACKET SOCK_RAW Add missing skb_reset_mac_header() for uncompressed ipv6 RX path. For the compressed one, it is done in lowpan_header_decompress(). Log: (BlueZ 6lowpan-tester Client Recv Raw - Success) ------ kernel BUG at net/core/skbuff.c:212! Call Trace: <IRQ> ... packet_rcv (net/packet/af_packet.c:2152) ... <TASK> __local_bh_enable_ip (kernel/softirq.c:407) netif_rx (net/core/dev.c:5648) chan_recv_cb (net/bluetooth/6lowpan.c:294 net/bluetooth/6lowpan.c:359) ------

Linux Denial Of Service Ubuntu Debian Linux Kernel
NVD
EPSS
0.1%
CVE-2025-40281 PATCH CISA Monitor

In the Linux kernel, the following vulnerability has been resolved: sctp: prevent possible shift-out-of-bounds in sctp_transport_update_rto syzbot reported a possible shift-out-of-bounds [1] Blamed commit added rto_alpha_max and rto_beta_max set to 1000. It is unclear if some sctp users are setting very large rto_alpha and/or rto_beta. In order to prevent user regression, perform the test at run time. Also add READ_ONCE() annotations as sysctl values can change under us. [1] UBSAN: shift-out-of-bounds in net/sctp/transport.c:509:41 shift exponent 64 is too large for 32-bit type 'unsigned int' CPU: 0 UID: 0 PID: 16704 Comm: syz.2.2320 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120 ubsan_epilogue lib/ubsan.c:233 [inline] __ubsan_handle_shift_out_of_bounds+0x27f/0x420 lib/ubsan.c:494 sctp_transport_update_rto.cold+0x1c/0x34b net/sctp/transport.c:509 sctp_check_transmitted+0x11c4/0x1c30 net/sctp/outqueue.c:1502 sctp_outq_sack+0x4ef/0x1b20 net/sctp/outqueue.c:1338 sctp_cmd_process_sack net/sctp/sm_sideeffect.c:840 [inline] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1372 [inline]

Buffer Overflow Google Linux Ubuntu Debian +1
NVD
EPSS
0.1%
CVE-2025-40280 PATCH CISA Monitor

{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 Workqueue: events tipc_net_finalize_work Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xca/0x240 mm/kasan/report.c:482 kasan_report+0x118/0x150 mm/kasan/report.c:595 __kasan_check_byte+0x2a/0x40 mm/kasan/common.c:568 kasan_check_byte include/linux/kasan.h:399 [inline] lock_acquire+0x8d/0x360 kernel/locking/lockdep.c:5842 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0xa7/0xf0 kernel/locking/spinlock.c:162 rtlock_slowlock kernel/locking/rtmutex.c:1894 [inline] rwbase_rtmutex_lock_state kernel/locking/spinlock_rt.c:160 [inline] rwbase_write_lock+0xd3/0x7e0 kernel/locking/rwbase_rt.c:244 rt_write_lock+0x76/0x110 kernel/locking/spinlock_rt.c:243 write_lock_bh include/linux/rwlock_rt.h:99 [inline] tipc_mon_reinit_self+0x79/0x430 net/tipc/monitor.c:718 tipc_net_finalize+0x115/0x190 net/tipc/net.c:140 process_one_work kernel/workqueue.c:3236 [inline] process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3319 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400 kthread+0x70e/0x8a0 kernel/kthread.c:463 ret_from_fork+0x439/0x7d0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 </TASK> Allocated by task 6089: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:388 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:405 kasan_kmalloc include/linux/kasan.h:260 [inline] __kmalloc_cache_noprof+0x1a8/0x320 mm/slub.c:4407 kmalloc_noprof include/linux/slab.h:905 [inline] kzalloc_noprof include/linux/slab.h:1039 [inline] tipc_mon_create+0xc3/0x4d0 net/tipc/monitor.c:657 tipc_enable_bearer net/tipc/bearer.c:357 [inline] __tipc_nl_bearer_enable+0xe16/0x13f0 net/tipc/bearer.c:1047 __tipc_nl_compat_doit net/tipc/netlink_compat.c:371 [inline] tipc_nl_compat_doit+0x3bc/0x5f0 net/tipc/netlink_compat.c:393 tipc_nl_compat_handle net/tipc/netlink_compat.c:-1 [inline] tipc_nl_compat_recv+0x83c/0xbe0 net/tipc/netlink_compat.c:1321 genl_family_rcv_msg_doit+0x215/0x300 net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x60e/0x790 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2552 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline] netlink_unicast+0x846/0xa10 net/netlink/af_netlink.c:1346 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1896 sock_sendmsg_nosec net/socket.c:714 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:729 ____sys_sendmsg+0x508/0x820 net/socket.c:2614 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2668 __sys_sendmsg net/socket.c:2700 [inline] __do_sys_sendmsg net/socket.c:2705 [inline] __se_sys_sendmsg net/socket.c:2703 [inline] __x64_sys_sendmsg+0x1a1/0x260 net/socket.c:2703 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/ ---truncated---

Information Disclosure Google Linux Ubuntu Debian +1
NVD
EPSS
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