Cisco Talos’ Vulnerability Discovery & Research team recently disclosed a vulnerability in HikVision, as well as 10 in TP-Link, and 19 in Canva.
The vulnerabilities mentioned in this blog post have been patched by their respective vendors, all in adherence to Cisco’s third-party vulnerability disclosure policy.
For Snort coverage that can detect the exploitation of these vulnerabilities, download the latest rule sets from Snort.org, and our latest Vulnerability Advisories are always posted on Talos Intelligence’s website.
Canva Affinity vulnerabilities
Discovered by KPC of Cisco Talos.
Canva Affinity is a free-to-use tool for pixel and vector art manipulation used in graphic and document design.
Talos researchers found 19 vulnerabilities in Affinity. Eighteen of them are out-of-bounds read vulnerabilities in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker could exploit these vulnerabilities to perform an out-of-bounds read, potentially leading to the disclosure of sensitive information.
- TALOS-2025-2311 (CVE-2025-64776)
- TALOS-2025-2310 (CVE-2025-64301)
- TALOS-2025-2300 (CVE-2025-64733)
- TALOS-2025-2319 (CVE-2025-66042)
- TALOS-2025-2321 (CVE-2025-62403)
- TALOS-2025-2314 (CVE-2025-58427)
- TALOS-2025-2298 (CVE-2025-62500)
- TALOS-2025-2299 (CVE-2025-61979)
- TALOS-2025-2317 (CVE-2025-61952)
- TALOS-2025-2316 (CVE-2025-47873)
- TALOS-2025-2318 (CVE-2025-66503)
- TALOS-2025-2324 (CVE-2026-20726)
- TALOS-2025-2301 (CVE-2025-66000)
- TALOS-2025-2320 (CVE-2025-65119)
- TALOS-2025-2325 (CVE-2026-22882)
- TALOS-2025-2315 (CVE-2025-66617)
- TALOS-2025-2313 (CVE-2025-66633)
- TALOS-2025-2312 (CVE-2025-64735)
The last vulnerability is TALOS-2025-2297 (CVE-2025-66342), a type confusion vulnerability in the EMF functionality of Canva Affinity. A specially crafted EMF file can trigger this vulnerability, which can lead to memory corruption and result in arbitrary code execution.
TP-Link vulnerabilities
Discovered by Lilith >_> of Cisco Talos.
The TP-Link Archer AX53 is a dual band gigabit Wi-Fi router. Talos researchers found 10 vulnerabilities in the router functionality.
TALOS-2025-2290 (CVE-2025-62673) is a stack-based buffer overflow vulnerability in the tdpServer ssh port update functionality of Tp-Link AX53. A specially crafted network packet can lead to stack-based buffer overflow.
These eight vulnerabilities exist in the tmpServer opcode of the AX53:
- TALOS-2025-2283 (CVE-2025-59482): Buffer overflow
- TALOS-2025-2284 (CVE-2025-62405): Stack-based buffer overflow
- TALOS-2025-2285 (CVE-2025-59487): Write-what-where
- TALOS-2025-2286 (CVE-2025-61983): Out-of-bounds write
- TALOS-2025-2287 (CVE-2025-62404): Stack-based buffer overflow
- TALOS-2025-2288 (CVE-2025-61944): Out-of-bounds write
- TALOS-2025-2289 (CVE-2025-58455): Stack-based buffer overflow
- TALOS-2025-2294 (CVE-2025-58077): Heap-based buffer overflow
A specially crafted set of network packets can be sent to trigger these vulnerabilities, which can lead to arbitrary code execution.
TALOS-2025-2291 (CVE-2025-62501) is a misconfiguration vulnerability in the SSH Hostkey functionality. A specially crafted man-in-the-middle attack can lead to credentials leak.
HikVision buffer overflow vulnerability
Discovered by a member of Cisco Talos.
HikVision creates AI-trained machine perception for use in security surveillance and other monitoring hardware, including Ultra Face Recognition Terminals for authentication.
Talos researchers found TALOS-2025-2281 (CVE-2025-66176), a stack-based buffer overflow vulnerability, in the SADP XML parsing functionality of Hangzhou Hikvision Digital Technology Co., Ltd. Ultra Face Recognition Terminal 3.7.60_250613 and Face Recognition Terminal for Turnstyle 3.7.0_240524 (under emulation). A specially crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability.
Facts Only
Cisco Talos’ Vulnerability Discovery & Research team disclosed vulnerabilities in HikVision, TP-Link, and Canva.
Canva Affinity, a graphic design tool, had 19 vulnerabilities, including 18 out-of-bounds read flaws and one type confusion vulnerability.
The Canva vulnerabilities are identified by CVEs ranging from CVE-2025-64776 to CVE-2026-22882.
TP-Link’s Archer AX53 router had 10 vulnerabilities, including stack-based buffer overflows, write-what-where, and out-of-bounds write flaws.
The TP-Link vulnerabilities are identified by CVEs ranging from CVE-2025-59482 to CVE-2025-62501.
HikVision’s Ultra Face Recognition Terminal had one stack-based buffer overflow vulnerability (CVE-2025-66176).
All disclosed vulnerabilities have been patched by the respective vendors.
Cisco Talos provides Snort rules and advisories for detecting exploitation attempts.
The vulnerabilities were discovered by researchers KPC, Lilith >>, and an unnamed member of Cisco Talos.
The HikVision vulnerability affects versions 3.7.60250613 and 3.7.0240524 of their Face Recognition Terminals.
Exploitation of these vulnerabilities could lead to information disclosure, memory corruption, or arbitrary code execution.
Executive Summary
Full Take
**STEELMAN:** This disclosure underscores the critical role of independent security research in identifying and mitigating vulnerabilities in widely used software and hardware. Cisco Talos’ findings demonstrate a proactive approach to cybersecurity, with transparent disclosure and collaboration with vendors to ensure patches are deployed. The breadth of vulnerabilities—spanning graphic design tools, consumer routers, and surveillance hardware—highlights the pervasive nature of security risks in modern technology. The inclusion of Snort rules and advisories further empowers defenders to detect and prevent exploitation, reinforcing the value of shared threat intelligence.
**PATTERN SCAN:** The narrative leans heavily on technical authority, using jargon (e.g., "out-of-bounds read," "type confusion") and CVE identifiers to establish credibility. While this is standard in security disclosures, it risks alienating non-technical readers, potentially limiting broader awareness of the risks. The framing of vulnerabilities as "discovered by Cisco Talos" subtly reinforces the organization’s expertise, which could be seen as a form of authority signaling (ARC-0012 Appeal to Authority). However, the disclosure is otherwise straightforward, with no evident emotional manipulation or distortion.
**ROOT CAUSE:** The paradigm here is the cat-and-mouse game of cybersecurity, where researchers and attackers continually probe for weaknesses in software and hardware. The unstated assumption is that vendors will act responsibly to patch vulnerabilities once disclosed, though historical examples show this isn’t always guaranteed. The pattern echoes the broader trend of supply chain risks, where vulnerabilities in widely deployed tools (like Canva or TP-Link routers) can have cascading effects across industries.
**IMPLICATIONS:** For human agency, this disclosure empowers users to demand accountability from vendors and prioritize security updates. However, the burden often falls on end-users to apply patches, which may not happen uniformly—especially in consumer-grade devices like routers. The second-order consequences include potential exploitation by state-sponsored actors or cybercriminals, particularly in surveillance hardware like HikVision’s terminals, which could have privacy and civil liberty implications.
**BRIDGE QUESTIONS:**
How might the incentives for vendors to prioritize security change if liability for unpatched vulnerabilities were more strictly enforced?
What blind spots exist in current vulnerability disclosure processes, particularly for hardware with long lifecycles (e.g., routers or surveillance systems)?
If these vulnerabilities were exploited before disclosure, how would we know? What mechanisms exist to detect such "zero-day" attacks in the wild?
**COUNTERSTRIKE SCAN:** A coordinated influence campaign might weaponize this disclosure to erode trust in specific vendors (e.g., HikVision, given its ties to Chinese surveillance) or to promote a competing security firm’s solutions. However, the content here is purely technical, with no overt attempts to manipulate perception beyond standard industry practices. The focus on patching and detection aligns with legitimate cybersecurity goals, not propaganda.
Patterns detected: ARC-0012 Appeal to Authority (mild, contextual)
