Linuxsecurity openSUSE Updates Address Critical Vulnerabilities in osslsigncode
Article Content
- •CVE-2025-70888 addresses critical vulnerabilities in osslsigncode.
- •The update includes fixes for integer overflows and memory corruption issues.
- •Users are urged to apply the patch immediately to mitigate potential attacks.
openSUSE has released an update for osslsigncode to address multiple critical vulnerabilities, including CVE-2025-70888, which was published on 2026-03-25. The update fixes integer overflows, double-free vulnerabilities, and memory corruption issues that could lead to denial of service (DoS) attacks. Affected systems include openSUSE Backports SLE-15-SP6 and SLE-15-SP7 for various architectures. Users are advised to apply the patch immediately using recommended installation methods such as YaST online_update or 'zypper patch'. The vulnerabilities could potentially allow attackers to exploit the software if not patched. The update also includes enhancements such as keyUsage validation for signer certificates and support for JavaScript signing. Overall, the patch addresses significant security concerns that could impact the integrity of signed applications.
Ask AI about this cluster
Answers cite the sources they use
Timeline
More articles in this cluster (2)
Following this threat?
Track OpenSUSE and CVE-2025-70888 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.
Free account · no card needed
Continue Reading
CVE-2015-3306 Exploited in ProFTPD FTP Servers CVE-2015-3306, a vulnerability in ProFTPD 1.3.5, allows remote attackers to read and write arbitrary files using the SITE CPFR and SITE CPTO commands. This exploit can lead to unauthorized access and potential remote code execution, as the commands are executed with the privileges of the ProFTPD service. Active… 
CISA Mandates Urgent Patching of Five Critical Flaws Exploited by Flax Typhoon The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered federal agencies to patch five critical vulnerabilities by October 11, 2026, following exploitation by the China-linked hacking group Flax Typhoon. The vulnerabilities, added to CISA's Known Exploited Vulnerabilities (KEV) catalog, include…