The latest wire

Cloudflare marked an incident affecting CDN configuration changes and dashboard-issued cache purges resolved at 21:57 UTC on October 2. The provider said configuration changes were affected across dashboard, API and other interfaces, while purge calls sent through the API were unaffected. Its notice lists a 21:46 UTC start and does not identify the underlying cause.

AI21 says it reduced waiting time for high-priority training jobs from up to 72 hours to 12 by adopting Kueue scheduling on its shared GKE GPU fleet. The customer report describes fair admission ordering and topology-aware placement across A3 and A3 Ultra instances using NVIDIA H100 and H200 GPUs. AI21 reports fewer manual interventions and less fragmentation, while saying its total reserved-fleet cost stayed unchanged.

GitHub deprecated Gemini 3.5 Flash, Gemini 3.6 Flash, Kimi K2.7 Code and Claude Opus 4.7 across all Copilot experiences on October 2, 2026, including chat, edits, agent modes and completions. Its suggested replacements are Gemini 3.8 Flash for both Gemini models, Kimi K3 and Claude Opus 5.5, respectively. Copilot Enterprise administrators may need to enable replacement models through policy settings; removing the deprecated models requires no action.

An update for kernel is now available for NVIDIA for RHEL 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

In its September 28-October 2 roundup, Google Cloud highlights storage-management guidance, an Apigee X blueprint that routes AI requests by complexity, and a new agent-evaluation session. Google describes pairing standardized traces with model-based judges and deterministic checks to detect quality regressions. The roundup also points to storage operations using Storage Intelligence Advisor and Batch Operations, and advertises an Agentic Data Cloud event for November 4.

Google Cloud has made Spanner queues generally available, letting applications commit database changes and queued tasks together in one transaction. Messages support delayed delivery, SQL consumption and transactional acknowledgments for agent handoffs and other asynchronous workflows. Google specifies at-least-once delivery and at-most-once acknowledgment. External calls still need safeguards such as the idempotency key used in Google's example.

Google Cloud is previewing CPU startup boost for GKE, which temporarily increases container CPU requests and lowers them after readiness without restarting the container. It requires GKE 1.36.0-gke.4447000 or later; Standard clusters need Vertical Pod Autoscaling enabled, while Autopilot enables it by default. Boost policies support multipliers or fixed additions, and Autopilot workloads must still satisfy CPU-to-memory ratios.

Google's September AI roundup pairs new Gemini models with wider app integrations. The company says Gemini 4 Argon has a million-token context window and is rolling out first to trusted cyber defenders through Fairwind, with broader access planned after feedback on safeguards. Other announcements include Gemini on Windows, more Connected Apps, and WeatherNext 3 forecasts integrated into Search, Gemini, Maps and Cloud.

CERT-EU's September threat review highlights stolen AI-service access and hijacked cloud workloads. Its roundup cites Google's reporting on LLM-jacking and Microsoft's account of passkey-themed phishing against Microsoft 365 users. It also covers spyware targeting civil society and alleged unauthorized AI-agent activity. The monthly report separates law-enforcement, espionage, cybercrime and AI developments across Europe and globally, drawing on attributed public reporting.

An update for freerdp is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

EFF reports that Ecuador ordered security researcher and free-software developer Ola Bini’s deportation and imposed a ten-year reentry ban. The advocacy group says officials relied on a secret security report that his defense could not inspect, and that his lawyers sought habeas corpus protection. EFF says Bini was held at Quito’s airport awaiting departure for Sweden and urges authorities to explain the accusations.

GitHub has expanded its advisory GraphQL interface with CVE identifiers, affected source-code links, GitHub review dates, NVD publication dates and links to associated repository advisories. New severity and withdrawal filters let integrations narrow results before downloading them. GitHub says the additions reduce the need to switch to REST for advisory data; they are read-only changes that preserve existing queries.

GitHub now lets repository teams discuss vulnerability reports inside security advisories using comments restricted to users who currently have write access. Reporters and invited collaborators lacking that permission cannot read them or receive notifications; losing write access also removes visibility. Comment visibility cannot be changed after posting. GitHub says the feature covers public repositories with private vulnerability reporting enabled across its Free, Pro, Team and Enterprise Cloud plans.

GitHub has introduced a public preview of REST endpoints for reading, adding and editing repository advisory comments on public repositories. Access requires advisory visibility and appropriate repository security advisory permissions or token scopes; non-collaborators cannot read internal comments, and confidential comments are excluded. Comment deletion remains unsupported. Repository advisory responses now report non-confidential comment counts, letting integrations check for discussion before retrieving it.

Web Search API is now available in beta. Web Search API lets your AI agents and applications search the Internet and ground their responses in live information, instead of guessing URLs or relying on a model's training cutoff. At launch, you can choose between three search providers: Ceramic.ai, Exa, and Linkup. All three support Zero Data Retention for requests made through Cloudflare, and all have committed to Cloudflare's verified bot crawling standards. Web Search API runs through AI Gateway, so search requests appear in your gateway logs and are billed to your AI Gateway credits at each provider's list API price, with no additional markup. You can also bring your own provider API key.

An update for ruby is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

An update for gawk is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

An update for multiple packages is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

An update for ghostscript is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Canonical has released kernel fixes for Ubuntu 14.04 and 16.04 LTS, addressing NFS server, IPv6 and Netfilter flaws that could allow system compromise. USN-8864-1 covers several kernel variants; most listed fixes require Ubuntu Pro's Legacy Support add-on, while FIPS packages have separate Pro availability. Ubuntu says a reboot is required after updating, and the changed kernel interface requires rebuilding and reinstalling third-party modules.

Google Cloud describes an AI-agent memory design that keeps recent conversations in Memorystore for Valkey and durable facts, preferences and events in AlloyDB. The tutorial combines hybrid retrieval with database-managed embeddings, tenant isolation and memory cleanup. Google reports token and latency reductions from an internal simulated developer workload, while cautioning that savings vary with prompt structure, query frequency and data volume.

Vercel says its latest AI SDK for Python adds an experimental evaluate() API for Jev, a model that returns structured classification decisions and confidence estimates. The accompanying tutorial explores distinguishing Python from English and constructing code through syntax-tree choices. Its examples still misclassify some inputs and produce mostly incorrect code, so the article urges developers to test whether Jev is accurate enough for their specific tasks.

USN-8816-4, part of Ubuntu's USN-8816 advisory series, supplies fixed GKE kernels for Ubuntu 26.04 LTS. It addresses flaws across networking, filesystems, device drivers and processor architectures that Ubuntu says could compromise systems. The corrected GKE and GKE-64K packages are version 7.0.0-1007.8. A reboot is required, and Ubuntu warns that the kernel interface change requires rebuilding and reinstalling third-party modules.

Canonical has issued kernel fixes for Ubuntu 22.04 LTS systems using the FIPS variant. USN-8818-6 covers several subsystems, including an Arm memory-ordering flaw that could let a local attacker bypass revoked write permissions or gain privileges. The advisory lists linux-image-5.15.0-194-fips version 5.15.0-194.204+fips1 through Ubuntu Pro's FIPS Updates. Applying the update requires a reboot; its ABI change requires rebuilding installed third-party kernel modules.