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U.S. CISA adds Microsoft SharePoint and Zimbra  flaws to its Known Exploited Vulnerabilities catalog

Security Affairs
1 week 5 days ago
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds SharePoint and Zimbra flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added ([1, 2]) SharePoint and Zimbra flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the flaws added to the catalog: The first vulnerability added to the catalog, tracked […]
Pierluigi Paganini

CVE-2026-27459 | pyca pyOpenSSL up to 25.x Cookie set_cookie_generate_callback buffer overflow (GHSA-5pwr-322w-8jr4 / Nessus ID 302890)

Vuldb Updates
1 week 5 days ago
A vulnerability marked as critical has been reported in pyca pyOpenSSL up to 25.x. This affects the function set_cookie_generate_callback of the component Cookie Handler. This manipulation causes buffer overflow. This vulnerability is tracked as CVE-2026-27459. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.
vuldb.com

CVE-2026-27448 | pyca pyOpenSSL up to 0.14.0/26.0.0 set_tlsext_servername_callback access control (GHSA-vp96-hxj8-p424 / Nessus ID 302891)

Vuldb Updates
1 week 5 days ago
A vulnerability labeled as critical has been found in pyca pyOpenSSL up to 0.14.0/26.0.0. Affected by this issue is the function set_tlsext_servername_callback. The manipulation results in improper access controls. This vulnerability is identified as CVE-2026-27448. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.
vuldb.com

CVE-2026-21509 | Microsoft Office/365 Apps for Enterprise/Office LTSC reliance on untrusted inputs in a security decision (Nessus ID 297128)

Vuldb Updates
1 week 5 days ago
A vulnerability has been found in Microsoft Office, 365 Apps for Enterprise and Office LTSC and classified as critical. The impacted element is an unknown function. This manipulation causes reliance on untrusted inputs in a security decision. This vulnerability is tracked as CVE-2026-21509. The attack is possible to be carried out remotely. Moreover, an exploit is present.
vuldb.com

CVE-2026-4185 | GPAC up to 2.5-DEV-rev2167-gcc9d617c0-master MP4Box swf_parse.c swf_def_bits_jpeg szName stack-based overflow (Issue 3436 / Nessus ID 302538)

Vuldb Updates
1 week 5 days ago
A vulnerability described as critical has been identified in GPAC up to 2.5-DEV-rev2167-gcc9d617c0-master. This vulnerability affects the function swf_def_bits_jpeg of the file src/scene_manager/swf_parse.c of the component MP4Box. The manipulation of the argument szName results in stack-based buffer overflow. This vulnerability is known as CVE-2026-4185. It is possible to launch the attack remotely. Furthermore, an exploit is available. A patch should be applied to remediate this issue.
vuldb.com

CVE-2026-28498 | Authlib up to 1.6.8 Header Parameter integrity check (Nessus ID 302537)

Vuldb Updates
1 week 5 days ago
A vulnerability, which was classified as problematic, was found in Authlib up to 1.6.8. This affects an unknown function of the component Header Parameter Handler. Executing a manipulation can lead to improper validation of integrity check value. The identification of this vulnerability is CVE-2026-28498. The attack may be launched remotely. There is no exploit available. You should upgrade the affected component.
vuldb.com

CVE-2026-4177 | TODDR YAML::Syck up to 1.36 on Perl base64 Decoder heap-based overflow (EUVD-2026-12523 / Nessus ID 302536)

Vuldb Updates
1 week 5 days ago
A vulnerability labeled as critical has been found in TODDR YAML::Syck up to 1.36 on Perl. Affected by this vulnerability is an unknown functionality of the component base64 Decoder. Executing a manipulation can lead to heap-based buffer overflow. This vulnerability is registered as CVE-2026-4177. It is possible to launch the attack remotely. No exploit is available. It is advisable to implement a patch to correct this issue.
vuldb.com

CVE-2026-28490 | Authlib up to 1.6.8 information exposure (GHSA-7432-952 / Nessus ID 302540)

Vuldb Updates
1 week 5 days ago
A vulnerability, which was classified as problematic, has been found in Authlib up to 1.6.8. The impacted element is an unknown function. Performing a manipulation results in information exposure through discrepancy. This vulnerability was named CVE-2026-28490. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.
vuldb.com

CVE-2022-49973 | Linux Kernel up to 5.15.65/5.19.7 skmsg sk_msg_recvmsg null pointer dereference (Nessus ID 302727 / WID-SEC-2025-1350)

Vuldb Updates
1 week 5 days ago
A vulnerability was found in Linux Kernel up to 5.15.65/5.19.7. It has been declared as critical. The affected element is the function sk_msg_recvmsg of the component skmsg. Executing a manipulation can lead to null pointer dereference. The identification of this vulnerability is CVE-2022-49973. The attack needs to be done within the local network. There is no exploit available. It is recommended to upgrade the affected component.
vuldb.com

CVE-2023-53461 | Linux Kernel up to 5.10.187/5.15.120/6.1.38/6.4.3 io_uring missing initialization (EUVD-2025-32796 / Nessus ID 302727)

Vuldb Updates
1 week 5 days ago
A vulnerability, which was classified as critical, was found in Linux Kernel up to 5.10.187/5.15.120/6.1.38/6.4.3. This issue affects some unknown processing of the component io_uring. Such manipulation leads to missing initialization of a variable. This vulnerability is traded as CVE-2023-53461. Access to the local network is required for this attack to succeed. There is no exploit available. You should upgrade the affected component.
vuldb.com

CVE-2025-69693 | FFmpeg up to 7.x/8.0.0/8.0 RV60 Video Decoder libavcodec/rv60dec.c out-of-bounds (EUVD-2025-208761 / Nessus ID 302758)

Vuldb Updates
1 week 5 days ago
A vulnerability marked as problematic has been reported in FFmpeg up to 7.x/8.0.0/8.0. The affected element is an unknown function of the file libavcodec/rv60dec.c of the component RV60 Video Decoder. This manipulation causes out-of-bounds read. This vulnerability appears as CVE-2025-69693. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.
vuldb.com

CVE-2025-39991 | Linux Kernel up to 6.12.50/6.16.10/6.17.0 wifi ath11k_qmi_m3_load null pointer dereference (Nessus ID 302764 / WID-SEC-2025-2298)

Vuldb Updates
1 week 5 days ago
A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.12.50/6.16.10/6.17.0. This affects the function ath11k_qmi_m3_load of the component wifi. The manipulation results in null pointer dereference. This vulnerability is cataloged as CVE-2025-39991. The attack must originate from the local network. There is no exploit available. It is advisable to upgrade the affected component.
vuldb.com

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