Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
7 results
Apr 23, 2026CryptX versions before 0.088 for Perl do not reseed the Crypt::PK PRNG state after forking.CVE-2026-41564 · Other software · MIK · reported by 9b29abf9-4ab0-4765-b253-1875cd9b441eHigh 7.5
CryptX versions before 0.088 for Perl do not reseed the Crypt::PK PRNG state after forking. The Crypt::PK::RSA, Crypt::PK::DSA, Crypt::PK::DH, Crypt::PK::ECC, Crypt::PK::Ed25519 and Crypt::PK::X25519 modules seed a per-object PRNG state in their constructors and reuse it without fork detection. A Crypt::PK::* object created before `fork()` shares byte-identical PRNG state with every child process, and any randomized operation they perform can produce identical output, including key generation. Two ECDSA or DSA signatures from different processes are enough to recover the signing private key through nonce-reuse key recovery. This affects preforking services such as the Starman web server, where a Crypt::PK::* object loaded at startup is inherited by every worker process.
- Product
- CryptX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 9, 2026DPA countermeasures in Silicon Labs' Series 2 devices are not reseeded under certain conditions.CVE-2025-7432 · Other software · silabs.com · reported by product-security@silabs.comLow 1
DPA countermeasures in Silicon Labs' Series 2 devices are not reseeded under certain conditions. This may allow an attacker to eventually extract secret keys through a DPA attack.
- Product
- Simplicity SDK
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 17, 2025The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be.CVE-2024-9055 · Other software · Silicon Labs · reported by product-security@silabs.comMedium 4.2
The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be. This may allow an attacker to eventually extract secret keys through a DPA attack.
- Product
- Simplicity SDK
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 23, 2017reseed seeds random numbers from an insecure HTTP request to random.org during installation, which makes it easier for remote attackers to defeat cryptographic CVE-2011-2683 · Other software · Reseed Project · reported by Red HatMedium 5.9
reseed seeds random numbers from an insecure HTTP request to random.org during installation, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a man-in-the-middle attack.
- Product
- Reseed
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordopenwall.comopenwall.com
Nov 3, 2014Zope before 2.13.19, as used in Plone before 4.2.3 and 4.3 before beta 1, does not reseed the pseudo-random number generator (PRNG), which makes it easier for rCVE-2012-6661 · Other software · Plone · reported by MITREMedium 5
Zope before 2.13.19, as used in Plone before 4.2.3 and 4.3 before beta 1, does not reseed the pseudo-random number generator (PRNG), which makes it easier for remote attackers to guess the value via unspecified vectors. NOTE: this issue was SPLIT from CVE-2012-5508 due to different vulnerability types (ADT2).
- Product
- Plone
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordopenwall.combugs.launchpad.net
Oct 26, 2013The Crypto.Random.atfork function in PyCrypto before 2.6.1 does not properly reseed the pseudo-random number generator (PRNG) before allowing a child process toCVE-2013-1445 · Other software · Dlitz · reported by security@debian.orgMedium 4.3
The Crypto.Random.atfork function in PyCrypto before 2.6.1 does not properly reseed the pseudo-random number generator (PRNG) before allowing a child process to access it, which makes it easier for context-dependent attackers to obtain sensitive information by leveraging a race condition in which a child process is created and accesses the PRNG within the same rate-limit period as another process.
- Product
- Pycrypto
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddebian.orgopenwall.com
Aug 13, 2007The xfer_secondary_pool function in drivers/char/random.c in the Linux kernel 2.4 before 2.4.35 performs reseed operations on only the first few bytes of a buffCVE-2007-4311 · Computers, phones & browsers · Linux · reported by MITREMedium 6.8
The xfer_secondary_pool function in drivers/char/random.c in the Linux kernel 2.4 before 2.4.35 performs reseed operations on only the first few bytes of a buffer, which might make it easier for attackers to predict the output of the random number generator, related to incorrect use of the sizeof operator.
- Product
- Linux Kernel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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