To the Brim
🚨 CVE-2026-45185 (Dead.Letter)
Exim before 4.99.3, in certain GnuTLS configurations, has a remotely reachable use-after-free in the BDAT body parsing path. It is triggered when a client sends a TLS close_notify mid-body during a CHUNKING transfer, followed by a final cleartext byte on the same TCP connection. This can lead to heap corruption. An unauthenticated network attacker exploiting this vulnerability could execute arbitrary code.
ℹ️ Additional info on ZEN SecDB https://secdb.nttzen.cloud/cve/detail/CVE-2026-45185
#nttdata #zen #secdb #infosec
#deadletter #cve202645185 #exim #gnutls
Exim BDAT Flaw Exposes GnuTLS Builds to Code Execution Risk
A newly discovered vulnerability, dubbed Dead.Letter, threatens Exim builds that use GnuTLS, allowing attackers to exploit a use-after-free flaw in BDAT handling and potentially execute malicious code. This critical flaw can be triggered when a specific sequence of BDAT and TLS commands is sent, leading to heap corruption and a heightened…
#EximVulnerability #Gnutls #Cve202645185 #Deadletter #Useafterfree
Dead.letter (CVE-2026-45185) Humans vs. LLM for Unauthenticated RCE Race on Exim
https://xbow.com/blog/dead-letter-cve-2026-45185-xbow-found-rce-exim
#HackerNews #DeadLetter #CVE202645185 #UnauthenticatedRCE #Exim #LLMVsHumans
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🎵 DEADLETTER - Purity I
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La Lata de Bombillas da un paso más: nace Lata Gourmet para traer grandes conciertos a Zaragoza
https://fed.brid.gy/r/https://arainfo.org/lata-gourmet-lata-de-bombillas-conciertos-zaragoza/
🔴 LIVE NOW ON VORTEX
📻 Vortex Sessions 🎧 (Indie pop, synth-pop, alternative rock)
──────────────
🎵 DEADLETTER - Purity I
▶️ Écouter / Listen : VorteX [Radio]
https://lesonduvortex.net
💬 Join us on Discord:
https://discord.gg/d82hJZBeDE
FEATURE: Negen tips voor Paaspop 2026!
https://www.nine32.nl/negen-tips-voor-paaspop-2026/
Aankomend weekend is het zo ver en wordt Schijndel weer omgetoverd tot het driedaagse festival Paaspop! In onze feature tippen we negen fantastische artiesten, heb jij ze al gecheckt?
#paaspop #paaspop2026 #equalidiots #jools #lambrinigirls #sprints #novatwins #nativejames #karendio #deadletter #taxitaxi
FEATURE: Negen tips voor Paaspop 2026!
https://www.nine32.nl/negen-tips-voor-paaspop-2026/
3 t/m 5 april 2026 verandert Schijndel weer in het diverse Paaspop! Daarom hebben wij alvast negen tips voor je klaar staan.
#paaspop #paaspop2026 #equalidiots #jools #lambrinigirls #sprints #novatwins #nativejames #karendio #deadletter #taxitaxi